Identification_Information: Citation: Citation_Information: Originator: Werdon, M.B. Originator: Blessington, M.J. Publication_Date: 2014 Title: Analyses of historic U.S. Bureau of Mines samples for geochemical trace-element and rare-earth-element data from the VABM Bend area, Charley River and Eagle quadrangles, east-central Alaska Geospatial_Data_Presentation_Form: digital-data, report Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2014-14 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p. Online_Linkage: http://dx.doi.org/10.14509/27299 Description: Abstract: This report and digital data release presents 12 new geochemical analyses on historic U.S. Bureau of Mines (USBM) samples, including 6 rock, 4 stream sediment, and 2 heavy mineral concentrate (pan concentrate) samples. These samples were originally collected by the USBM to follow up reported tungsten anomalies in the VABM Bend area, Charley River and Eagle quadrangles, east-central Alaska. Historic USBM sample materials were retrieved by DGGS from the DGGS Geologic Materials Center (GMC), where the USBM samples were transferred as part of the federally funded Minerals Data and Information Rescue in Alaska (MDIRA) program in the late 1990s and early 2000s. The text and analytical data and tables associated with this report are being released in digital format as PDF files and .csv files. We provide analytical data, detection limits and, when available, the method documentation provided to us by the lab. We also provide the sample location in geographic coordinates, the sample material cited by the originating literature, a reference to the originating report, and the type of sample material that was obtained from the archive and sent to the lab. Purpose: The State of Alaska's Strategic and Critical Minerals (SCM) Assessment project, a state-funded Capital Improvement Project (CIP), designed to evaluate Alaska's statewide potential for SCM resources. The SCM Assessment project is being implemented by the Alaska Division of Geological & Geophysical Surveys (DGGS), and involves obtaining new airborne-geophysical, geological, and geochemical data. For the geochemical part of the SCM Assessment project, thousands of historic geochemical samples from the DGGS, U.S. Geological Survey, and U.S. Bureau of Mines (USBM) archives are being re-analyzed by DGGS using modern, quantitative, geochemical-analytical methods. The objective is to update the State of Alaska's statewide digital geochemical database in order to more clearly identify areas with SCM potential. Supplemental_Information: The DGGS metadata standard extends the FGDC standard to include elements that are required to facilitate our internal data management. These elements, referred to as "layers," group and describe files that have intrinsic logical or topological relationships and correspond to subdirectories within the data distribution package. The metadata layer provides an FGDC metadata file and may include other documentation files. Attribute information for each data layer is described in this metadata file under the "Entity_and_Attribute_Information" section. Data layer contents: >border: A polygon that encompasses the maximum geographic extent of the data observations >trace-element-ree: Table with modern analyses of historic samples for geochemical trace-elements and rare-earth-elements and a table of analytical detection limits for each element Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 2013 Ending_Date: 2014 Currentness_Reference: ground condition Status: Progress: complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -143.719 East_Bounding_Coordinate: -143.631 North_Bounding_Coordinate: 65.0783 South_Bounding_Coordinate: 64.9637 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Theme_Keyword: Analyses and Sampling Theme_Keyword: Base Metals Theme_Keyword: Critical Minerals Theme_Keyword: Economic Geology Theme_Keyword: Economic Study Theme_Keyword: Exploration Theme_Keyword: Geochemical Surveys Theme_Keyword: Geochemistry Theme_Keyword: Geology Theme_Keyword: Heavy Metals Theme_Keyword: Mineral Assessment Theme_Keyword: Mineral Deposit Theme_Keyword: Mineral Development Theme_Keyword: Mineral Localities Theme_Keyword: Mineral Prospect Theme_Keyword: Mineral Resources Theme_Keyword: Minerals Theme_Keyword: Non-Metals Theme_Keyword: Platinum Group Elements Theme_Keyword: Precious Metals Theme_Keyword: Rare Earth Elements Theme_Keyword: Ree Theme_Keyword: Resource Assessment Theme_Keyword: Resource Information Theme_Keyword: Resources Theme_Keyword: Strategic Minerals Theme_Keyword: Strategic and Critical Minerals Assessment Project Theme_Keyword: Trace Elements Theme_Keyword: Trace Geochemical Theme_Keyword: Trace Metals Access_Constraints: This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below). Use_Constraints: Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Position: GIS Manager Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Contact_Electronic_Mail_Address: dggsgis@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Data_Set_Credit: This work was a component of the State of Alaska's Strategic and Critical Minerals Assessment project, a state-funded Capital Improvement Project, is designed to evaluate Alaska's statewide potential for SCM resources. Historic USBM sample materials were retrieved by DGGS from the DGGS Geologic Materials Center, where the USBM samples were transferred as part of the federally funded Minerals Data and Information Rescue in Alaska (MDIRA) program in the late 1990s and early 2000s. Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Blessington, M.J. Publication_Date: 2014 Title: Analyses of historic U.S. Bureau of Mines samples for geochemical trace-element and rare-earth-element data from the Circle mining district, western Crazy Mountains, and the Lime Peak area of the White Mountains, Circle Quadrangle, east-central Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2014-7 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p Online_Linkage: http://dx.doi.org/10.14509/27292 Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Blessington, M.J. Publication_Date: 2014 Title: Analyses of historic U.S. Bureau of Mines samples for geochemical trace-element and rare-earth-element data from tin occurrences associated with the Ohio Creek pluton, south-central Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2014-8 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p Online_Linkage: http://dx.doi.org/10.14509/27293 Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Blessington, M.J. Publication_Date: 2014 Title: Analyses of historic U.S. Bureau of Mines samples for geochemical trace-element and rare-earth-element data from the Darby Mountains, Seward Peninsula, Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2014-9 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p Online_Linkage: http://dx.doi.org/10.14509/27294 Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Blessington, M.J. Publication_Date: 2014 Title: Analyses of historic U.S. Bureau of Mines samples for geochemical trace-element and rare-earth-element data from the Selawik Hills, northwestern Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2014-10 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p Online_Linkage: http://dx.doi.org/10.14509/27295 Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Blessington, M.J. Publication_Date: 2014 Title: Analyses of historic U.S. Bureau of Mines samples for geochemical trace-element and rare-earth-element data from the Zane Hills pluton, northwestern Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2014-11 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p Online_Linkage: http://dx.doi.org/10.14509/27296 Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Blessington, M.J. Publication_Date: 2014 Title: Analyses of historic U.S. Bureau of Mines samples for geochemical trace-element and rare-earth-element data from the Ray River watershed, and Kanuti and Hodzana rivers uplands, central Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2014-12 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p Online_Linkage: http://dx.doi.org/10.14509/27297 Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Blessington, M.J. Publication_Date: 2014 Title: Analyses of historic U.S. Bureau of Mines samples for geochemical trace-element and rare-earth-element data from the Porcupine River drainage, northeastern Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2014-13 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p Online_Linkage: http://dx.doi.org/10.14509/27298 Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Blessington, M.J. Publication_Date: 2014 Title: Analyses of historic U.S. Bureau of Mines samples for geochemical trace-element and rare-earth-element data from Kook Lake, Sitka Quadrangle, Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2014-15 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p Online_Linkage: http://dx.doi.org/10.14509/27300 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Analytical results obtained from samples submitted to geochemical laboratories must pass through two levels of data validation. The first level of quality control checks occurs at ALS, which is accredited to ISO/IEC 17025-2005 standards. The laboratory's quality control protocol is to insert a reagent blank and a reference sample material with every batch of 20 samples to measure the analytical accuracy. Duplicate samples are analyzed at the end of the sample set to measure analytical variance as well as sample variance. Data passing the quality control criteria are sent to DGGS. The second level of data validation is performed by DGGS. All samples submitted to ALS are accompanied by a variety of DGGS in-house, ore-geochemical reference samples (blinds) submitted at the rate of 1, or occasionally more than 1, per sample batch. Upon receipt of analyses from the lab, reference standards are checked by DGGS against their accepted values. If present, any batches with reference standards with elemental values falling outside 2 standard deviations of their accepted values were submitted to the lab to be reanalyzed. For each sample, data tables either contain assay values, or they contain coded-value place holders (that is, null = not analyzed; -1 = the element's assay result is less than the lower detection limit for the method; -2 = the element's assay result is greater than the upper detection limit for the method). We provide detection limits and, when available, the method documentation provided to us by the lab. Users should contact the originating lab for additional information about detection limits and reporting procedures. We obtained geographic coordinates and the original sample material from the originating literature. We also note the type of sample material that was obtained from the archive and sent to the lab. The reported sample weights were measured by DGGS staff and are considered to be more accurate than the weight values listed on the ALS Certificate of Assay. Samples were sent to ALS in multiple batches and the method used varies between batches. In some cases, the method used may not provide quantitative results for all elements. The analyses presented in this publication were generated as a component of a broader project in which five batches of samples were sent to ALS. In a few cases samples were reanalyzed using several different methods, consequently, each analysis is uniquely identified by the combination of sample number + laboratory batch number. Logical_Consistency_Report: not applicable Completeness_Report: This dataset is complete. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Location data for each sample were derived by DGGS staff by scanning station-location map figures from USBM reports, georegistering the map figures in ArcGIS v. 10.1, creating a point layer of station locations, and extracting latitude-longitude coordinates. Although ArcGIS can provide precise location coordinates, users should consider both possible errors intrinsic to how the historic locations were originally collected as well as error inherent in scanning and digitizing locations from a printed map. Location data for each sample are presented in latitude and longitude coordinates in decimal degrees with NAD27 datum and Clarke 1866 spheroid. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Foley, J.Y. Originator: Barker, J.C. Publication_Date: 1981 Title: Tungsten investigations near VABM Bend, eastern Alaska Series_Information: Series_Name: Open-File Report Issue_Identification: OFR 29-81 Publication_Information: Publication_Place: United States Publisher: U.S. Bureau of Mines Other_Citation_Details: 24 p Online_Linkage: http://www.dggs.alaska.gov/pubs/id/21374 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1981 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Foley, J.Y. and Barker, J.C., 1981 Source_Contribution: sample selection and location coordinate identification Process_Step: Process_Description: Sample selection and location coordinate identification - This report and digital data release presents 12 new geochemical analyses on historic U.S. Bureau of Mines (USBM) samples, including 6 rock, 4 stream sediment, and 2 heavy mineral concentrate (pan concentrate) samples. These samples were originally collected by the USBM to follow up reported tungsten anomalies in the VABM Bend area, Charley River and Eagle quadrangles, east-central Alaska. These historic USBM sample materials were retrieved by DGGS from the DGGS Geologic Materials Center (GMC), where the USBM samples were transferred as part of the federally funded Minerals Data and Information Rescue in Alaska (MDIRA) program in the late 1990s and early 2000s. Location data for each sample were derived by DGGS staff by scanning station-location map figures from USBM reports, georegistering the map figures in ArcGIS v. 10.1, creating a point layer of station locations, and extracting latitude-longitude coordinates. Location data for each sample are presented in latitude and longitude coordinates in decimal degrees with NAD27 datum and Clarke 1866 spheroid. Source_Used_Citation_Abbreviation: Foley, J.Y. and Barker, J.C., 1981 Process_Date: 2013 Process_Step: Process_Description: Sample preparation - Sample pulps were retrieved from the GMC, examined, and split by DGGS staff into aliquots needed for the analyses, with leftover portions of the pulps saved and stored at the GMC. Splits of pulps were submitted to ALS Minerals Laboratories (ALS) for analysis. Where pulps were unavailable, coarse-reject material was prepped by ALS using method PUL-31: pulverize split to 85 percent less than 75 microns. Coarse-reject samples were pulverized at ALS using "flying disk" or "ring and puck" style, low chrome, steel grinding mills. A sample split or total sample up to 250 g is pulverized, with 85 percent of the resulting material passing through a screen of 75 microns. Process_Date: 2013 Process_Step: Process_Description: Method ME-MS81 38-element, fusion, ICP-MS - For all samples, trace elements, including rare-earth elements, were determined using lithium metaborate fusion digestion and ICP-MS (ALS Minerals method ME-MS81). A prepared sample (0.200 g) is added to lithium metaborate flux (0.90 g), mixed well and fused in a furnace at 1,000°C. The resulting melt is then cooled and dissolved in 100 mL of 4% HNO3 / 2% HCl3 solution. This solution is then analyzed by inductively coupled plasma-mass spectrometry (ICP-MS). Note: Some base-metal oxides and sulfides may not be completely decomposed by the lithium borate fusion. Results for Ag, Co, Cu, Mo, Ni, Pb, and Zn will not likely be quantitative by this method. Process_Date: 2013 Process_Step: Process_Description: Method ME-ICP61 33-element, 4-acid, ICP-AES - A prepared sample (0.25 g) is digested with perchloric, nitric, hydrofluoric, and hydrochloric acids. The residue is topped up with dilute hydrochloric acid and the resulting solution is analyzed by inductively coupled plasma-atomic emission spectrometry (ICP-AES). Results are corrected for spectral inter-element interferences. Note: Four-acid digestions are able to dissolve most minerals, however, although the term "near total" is used, depending on the sample matrix, not all elements may be quantitatively extracted. Process_Date: 2013 Process_Step: Process_Description: Method ME-MS61 48-element, 4-acid, ICP-AES or ICP-MS - A prepared sample (0.25 g) is digested with perchloric, nitric, hydrofluoric, and hydrochloric acids. The residue is topped up with dilute hydrochloric acid and the resulting solution is analyzed by inductively coupled plasma-atomic emission spectrometry (ICP-AES). Results are corrected for spectral inter-element interferences. Note: Four-acid digestions are able to dissolve most minerals, however, although the term "near total" is used, depending on the sample matrix, not all elements may be quantitatively extracted. Process_Date: 2013 Process_Step: Process_Description: Method PGM-ICP23 Pt, Pd, Au, 30-gram, FA-ICP-AES - Gold (Au), platinum (Pt), and palladium (Pd) values were obtained from a prepared, 30 g sample, fused with a mixture of lead oxide, sodium carbonate, borax, and silica, inquarted with 6 mg of gold-free silver, and then cupelled to yield a precious-metal bead. The bead is digested for 2 minutes at high power by microwave in dilute nitric acid. The solution is cooled and hydrochloric acid is added. The solution is digested for an additional 2 minutes at half power by microwave. The digested solution is then cooled, diluted to 4 mL with 2% hydrochloric acid, homogenized, and then analyzed for gold, platinum, and palladium by inductively coupled plasma-atomic emission spectrometry (ICP-AES). Process_Date: 2013 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: point Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.0001 Longitude_Resolution: 0.0001 Geographic_Coordinate_Units: decimal degrees Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.9786982 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: rdf2014-14-border.shp Entity_Type_Definition: A polygon that encompasses the maximum geographic extent of the data observations Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Entity_Attribute_Layer_Name: border Detailed_Description: Entity_Type: Entity_Type_Label: rdf2014-14-trace-element-ree.csv, rdf2014-14-trace-element-ree-limits.csv Entity_Type_Definition: Table with modern analyses of historic samples for geochemical trace-elements and rare-earth-elements and a table of analytical detection limits for each element. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Entity_Attribute_Layer_Name: trace-element-ree Attribute: Attribute_Label: SAMPLE Attribute_Definition: Label assigned to identify the sample by USBM staff. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Sample numbers were generated by USBM staff at the time of publication. Users should consult the originating report for additional information about the sample numbering protocols. Attribute: Attribute_Label: LONGITUDE Attribute_Definition: Longitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -143.719 Range_Domain_Maximum: -143.631 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: LATITUDE Attribute_Definition: Latitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 64.9637 Range_Domain_Maximum: 65.0783 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: BATCH_NUMBER Attribute_Definition: Number provided by the laboratory to identify the samples and analyses included in the work order. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Unrepresentable_Domain: The batch numbers assigned by the lab for these results are: FA12138643, and FA12288393 Attribute: Attribute_Label: SAMPLE_MATERIAL Attribute_Definition: Sample media of the original USBM sample. These values where obtained from the originating report. In some cases the originating sample type was not explicitly noted but could be reasonably interpreted from the broader context of the report. Attribute_Definition_Source: United States Bureau of Mines staff Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: rock Enumerated_Domain_Value_Definition: The sample was collected from rock chips obtained from outcrops or isolated rocks (float) believed to represent underlying bedrock. Enumerated_Domain_Value_Definition_Source: United States Bureau of Mines staff Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: pan concentrate Enumerated_Domain_Value_Definition: The sample was acquired from a streambed accumulation of sand, gravel, or other alluvial material that was subsequently concentrated by screening followed by hand panning the undersize portion. Enumerated_Domain_Value_Definition_Source: United States Bureau of Mines staff Attribute: Attribute_Label: WEIGHT_KG Attribute_Definition: Sample weight (as received by the lab) in kilograms Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.003 Range_Domain_Maximum: 0.07 Attribute_Units_of_Measure: kilograms Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: received sample weight was less than 0.02 kilograms Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: REMARKS Attribute_Definition: Additional comments regarding the analysis or sample processing Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters 1 to 254 of a brief description. Attribute: Attribute_Label: REFERENCE Attribute_Definition: Reference to the originating USBM report Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Foley, J.Y. and Barker, J.C., 1981 Enumerated_Domain_Value_Definition: Foley, J.Y., and Barker, J.C., 1981, Tungsten investigations near VABM Bend, eastern Alaska: U.S. Bureau of Mines Open-File Report 29-81, 24 p. Enumerated_Domain_Value_Definition_Source: USBM Open-File Report 29-81 Attribute: Attribute_Label: Ag_ppm_1 Attribute_Definition: Silver values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.5 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 0.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ag_ppm_2 Attribute_Definition: Silver values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.04 Range_Domain_Maximum: 0.09 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Al_pct_1 Attribute_Definition: Aluminum values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7.51 Range_Domain_Maximum: 8.78 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Al_pct_2 Attribute_Definition: Aluminum values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.41 Range_Domain_Maximum: 6.93 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: As_ppm_1 Attribute_Definition: Arsenic values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 14 Range_Domain_Maximum: 22 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: As_ppm_2 Attribute_Definition: Arsenic values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.6 Range_Domain_Maximum: 49.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Au_ppm Attribute_Definition: Gold values measured in parts per million (ppm); Method: Fire Assay - Inductively Coupled Plasma - Atomic Emission Spectroscopy (FA-ICP-AES); Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.002 Range_Domain_Maximum: 0.002 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ba_ppm_1 Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 220 Range_Domain_Maximum: 740 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ba_ppm_2 Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 40 Range_Domain_Maximum: 1030 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ba_ppm_3 Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 36.4 Range_Domain_Maximum: 1080 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Be_ppm_1 Attribute_Definition: Beryllium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.4 Range_Domain_Maximum: 13.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Be_ppm_2 Attribute_Definition: Beryllium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.31 Range_Domain_Maximum: 4.83 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Bi_ppm_1 Attribute_Definition: Bismuth values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 17 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Bi_ppm_2 Attribute_Definition: Bismuth values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.18 Range_Domain_Maximum: 3.52 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ca_pct_1 Attribute_Definition: Calcium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.86 Range_Domain_Maximum: 14.5 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ca_pct_2 Attribute_Definition: Calcium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.27 Range_Domain_Maximum: 6.44 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Cd_ppm_1 Attribute_Definition: Cadmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.5 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.6 Range_Domain_Maximum: 1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cd_ppm_2 Attribute_Definition: Cadmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.02 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.06 Range_Domain_Maximum: 0.61 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ce_ppm_1 Attribute_Definition: Cerium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 9.96 Range_Domain_Maximum: 380 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ce_ppm_2 Attribute_Definition: Cerium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 11.1 Range_Domain_Maximum: 361 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Co_ppm_1 Attribute_Definition: Cobalt values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 8 Range_Domain_Maximum: 24 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Co_ppm_2 Attribute_Definition: Cobalt values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 37.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_1 Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 39 Range_Domain_Maximum: 97 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_2 Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 16 Range_Domain_Maximum: 1180 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_3 Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20 Range_Domain_Maximum: 1410 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cs_ppm_1 Attribute_Definition: Cesium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.31 Range_Domain_Maximum: 17.1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cs_ppm_2 Attribute_Definition: Cesium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.35 Range_Domain_Maximum: 17.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cu_ppm_1 Attribute_Definition: Copper values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 43 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cu_ppm_2 Attribute_Definition: Copper values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 13.8 Range_Domain_Maximum: 65.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Dy_ppm Attribute_Definition: Dysprosium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.95 Range_Domain_Maximum: 39 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Er_ppm Attribute_Definition: Erbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.6 Range_Domain_Maximum: 28.7 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Eu_ppm Attribute_Definition: Europium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 7.25 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Fe_pct_1 Attribute_Definition: Iron values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.64 Range_Domain_Maximum: 6.84 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Fe_pct_2 Attribute_Definition: Iron values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.23 Range_Domain_Maximum: 22.7 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ga_ppm_1 Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20 Range_Domain_Maximum: 30 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ga_ppm_2 Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.72 Range_Domain_Maximum: 21.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ga_ppm_3 Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.1 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.3 Range_Domain_Maximum: 26.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Gd_ppm Attribute_Definition: Gadolinium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4.56 Range_Domain_Maximum: 40.1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ge_ppm Attribute_Definition: Germanium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.14 Range_Domain_Maximum: 0.47 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Hf_ppm_1 Attribute_Definition: Hafnium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.4 Range_Domain_Maximum: 51.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Hf_ppm_2 Attribute_Definition: Hafnium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.2 Range_Domain_Maximum: 584 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ho_ppm Attribute_Definition: Holmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.8 Range_Domain_Maximum: 8.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: In_ppm Attribute_Definition: Indium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.005 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.017 Range_Domain_Maximum: 0.381 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: K_pct_1 Attribute_Definition: Potassium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.07 Range_Domain_Maximum: 2.23 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: K_pct_2 Attribute_Definition: Potassium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.24 Range_Domain_Maximum: 3.99 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: La_ppm_1 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 40 Range_Domain_Maximum: 80 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: La_ppm_2 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.9 Range_Domain_Maximum: 171.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: La_ppm_3 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4.9 Range_Domain_Maximum: 198.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Li_ppm Attribute_Definition: Lithium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 12 Range_Domain_Maximum: 51.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Lu_ppm Attribute_Definition: Lutetium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.41 Range_Domain_Maximum: 6.31 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mg_pct_1 Attribute_Definition: Magnesium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.64 Range_Domain_Maximum: 2.36 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Mg_pct_2 Attribute_Definition: Magnesium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 3.73 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Mn_ppm_1 Attribute_Definition: Manganese values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 5 ppm; Upper detection limit = 100000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 873 Range_Domain_Maximum: 2030 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mn_ppm_2 Attribute_Definition: Manganese values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 5 ppm; Upper detection limit = 100000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 876 Range_Domain_Maximum: 4230 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mo_ppm_1 Attribute_Definition: Molybdenum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Mo_ppm_2 Attribute_Definition: Molybdenum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.15 Range_Domain_Maximum: 9.82 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Na_pct_1 Attribute_Definition: Sodium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.28 Range_Domain_Maximum: 2.06 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Na_pct_2 Attribute_Definition: Sodium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 2.75 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Nb_ppm_1 Attribute_Definition: Niobium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6.5 Range_Domain_Maximum: 165 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nb_ppm_2 Attribute_Definition: Niobium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7.6 Range_Domain_Maximum: 175 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nd_ppm Attribute_Definition: Neodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6.2 Range_Domain_Maximum: 187 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ni_ppm_1 Attribute_Definition: Nickel values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 15 Range_Domain_Maximum: 47 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ni_ppm_2 Attribute_Definition: Nickel values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.2 Range_Domain_Maximum: 119 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: P_ppm_1 Attribute_Definition: Phosphorus values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 330 Range_Domain_Maximum: 1070 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: P_ppm_2 Attribute_Definition: Phosphorus values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 50 Range_Domain_Maximum: 1730 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pb_ppm_1 Attribute_Definition: Lead values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7 Range_Domain_Maximum: 28 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pb_ppm_2 Attribute_Definition: Lead values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 15.4 Range_Domain_Maximum: 85.6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pd_ppm Attribute_Definition: Palladium values measured in parts per million (ppm); Method: Fire Assay - Inductively Coupled Plasma - Atomic Emission Spectroscopy (FA-ICP-AES); Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.001 Range_Domain_Maximum: 0.001 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pr_ppm Attribute_Definition: Praseodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.48 Range_Domain_Maximum: 47.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pt_ppm Attribute_Definition: Platinum values measured in parts per million (ppm); Method: Fire Assay - Inductively Coupled Plasma - Atomic Emission Spectroscopy (FA-ICP-AES); Lower detection limit = 0.005 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Rb_ppm_1 Attribute_Definition: Rubidium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6.4 Range_Domain_Maximum: 371 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Rb_ppm_2 Attribute_Definition: Rubidium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5.3 Range_Domain_Maximum: 388 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Re_ppm Attribute_Definition: Rhenium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.002 ppm; Upper detection limit = 50 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.002 Range_Domain_Maximum: 0.008 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: S_pct_1 Attribute_Definition: Sulfur values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 0.33 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: S_pct_2 Attribute_Definition: Sulfur values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.03 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Sb_ppm_1 Attribute_Definition: Antimony values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sb_ppm_2 Attribute_Definition: Antimony values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.99 Range_Domain_Maximum: 4.19 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sc_ppm_1 Attribute_Definition: Scandium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 11 Range_Domain_Maximum: 23 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sc_ppm_2 Attribute_Definition: Scandium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.2 Range_Domain_Maximum: 111 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Se_ppm Attribute_Definition: Selenium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sm_ppm Attribute_Definition: Samarium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.02 Range_Domain_Maximum: 45.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_ppm_1 Attribute_Definition: Tin values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.5 Range_Domain_Maximum: 57.7 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_ppm_2 Attribute_Definition: Tin values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4 Range_Domain_Maximum: 68 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_1 Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 274 Range_Domain_Maximum: 947 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_2 Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 11.8 Range_Domain_Maximum: 231 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_3 Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 13.5 Range_Domain_Maximum: 876 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ta_ppm_1 Attribute_Definition: Tantalum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.21 Range_Domain_Maximum: 17.85 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ta_ppm_2 Attribute_Definition: Tantalum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 19.6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tb_ppm Attribute_Definition: Terbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.67 Range_Domain_Maximum: 6.21 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Te_ppm Attribute_Definition: Tellurium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.06 Range_Domain_Maximum: 0.06 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_1 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 20 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20 Range_Domain_Maximum: 40 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_2 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 16.2 Range_Domain_Maximum: 162 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_3 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 12.8 Range_Domain_Maximum: 167 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ti_pct_1 Attribute_Definition: Titanium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.32 Range_Domain_Maximum: 0.54 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ti_pct_2 Attribute_Definition: Titanium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.005 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 2.48 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Tl_ppm_1 Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Tl_ppm_2 Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.02 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.08 Range_Domain_Maximum: 1.71 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tl_ppm_3 Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 1.7 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tm_ppm Attribute_Definition: Thulium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.39 Range_Domain_Maximum: 4.78 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_1 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 20 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_2 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.6 Range_Domain_Maximum: 65.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_3 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.74 Range_Domain_Maximum: 110 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_1 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 70 Range_Domain_Maximum: 141 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_2 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 274 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_3 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7 Range_Domain_Maximum: 303 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_1 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3 -HClO4 Acid Digestion, HCl Leach ; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 60 Range_Domain_Maximum: 170 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_2 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.8 Range_Domain_Maximum: 57.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_3 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 126 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Y_ppm_1 Attribute_Definition: Yttrium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 18.9 Range_Domain_Maximum: 212 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Y_ppm_2 Attribute_Definition: Yttrium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 22.5 Range_Domain_Maximum: 279 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Yb_ppm Attribute_Definition: Ytterbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.52 Range_Domain_Maximum: 34.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zn_ppm_1 Attribute_Definition: Zinc values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 75 Range_Domain_Maximum: 241 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zn_ppm_2 Attribute_Definition: Zinc values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3 Range_Domain_Maximum: 173 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zr_ppm_1 Attribute_Definition: Zirconium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy - Mass Spectrometry (ICP-AES-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.5 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 11.5 Range_Domain_Maximum: 132.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zr_ppm_2 Attribute_Definition: Zirconium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Metaborate Fusion; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: ALS Minerals Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Minerals Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 37 Range_Domain_Maximum: 2890 Attribute_Units_of_Measure: parts per million Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Contact_Facsimile_Telephone: (907)451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Contact_Instructions: Please view our website (http://www.dggs.alaska.gov) for the latest information on available data. Please contact us using the e-mail address provided above when possible. Resource_Description: RDF 2014-14 Distribution_Liability: The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. Standard_Order_Process: Non-digital_Form: DGGS publications are available as free online downloads or you may purchase paper hard-copies or digital files on CD/DVD or other digital storage media by mail, phone, fax, or email from the DGGS Fairbanks office. To purchase this or other printed reports and maps, contact DGGS by phone (907-451-5020), e-mail (dggspubs@alaska.gov), or fax (907-451-5050). Payment accepted: Cash, check, money order, VISA, or MasterCard. Turnaround time is 1-2 weeks unless special arrangements are made and an express fee is paid. Shipping charge will be the actual cost of postage and will be added to the total amount due. Contact us for the exact shipping amount. Fees: Contact DGGS for current pricing Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ASCII tabular files Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://dx.doi.org/10.14509/27299 Fees: Free download Metadata_Reference_Information: Metadata_Date: 20140821 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Position: Metadata Manager Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Use_Constraints: If the user has modified the data in any way they are obligated to describe the types of modifications they have performed in the supporting metadata file. User specifically agrees not to imply that changes they made were approved by the Alaska Department of Natural Resources or Division of Geological & Geophysical Surveys. Metadata_Extensions: Online_Linkage: http://www.dggs.alaska.gov/metadata/dggs.ext Profile_Name: dggs metadata extensions