Identification_Information: Citation: Citation_Information: Originator: Stevens, D.S.P. Originator: Werdon, M.B. Originator: Wright, T.C. Publication_Date: 2013 Title: Geochemical trace-element and rare-earth element data from rock samples collected in 2012 on Annette Island, southeast Alaska Geospatial_Data_Presentation_Form: document, digital data download Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2013-2 Publication_Information: Publication_Place: Fairbanks, AK, USA Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 2 p. Online_Linkage: http://dx.doi.org/10.14509/24975 Description: Abstract: Personnel from the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted a reconnaissance rock sampling project from April 30 to May 4, 2012, to obtain modern, quantitative geochemical analyses to characterize select mafic-ultramafic rocks and one chalcopyrite-bearing quartz vein sample from Yellow Hill on Annette Island, in the Ketchikan Quadrangle, southeastern Alaska. Highlights of this sampling project include mafic-ultramafic rock samples with up to 0.079 ppm platinum (Pt) and 0.123 ppm palladium (Pd), and a quartz vein with 2.83 percent copper (Cu) and 0.155 ppm gold (Au). Purpose: This work was conducted as a component of the State of Alaska's Strategic and Critical Minerals Assessment Project, which was initiated to evaluate Alaska's potential for critical mineral resources. Supplemental_Information: In addition to the data tables, this distribution package includes ALS Chemex-provided PDFs that describe their sample preparation and geochemical analysis procedures. 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. This dataset is described as a single layer. Attribute information for the layer is included in this metadata file under the "Entity_and_Attribute_Information" section. The layer is titled: >rock-trace-element-ree: This data distribution package consists of two CSV files which provide sample locations and descriptions, geochemical data, analytical methods, and instrumentation detection limits for trace element and rare earth element analysis of rock samples. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 2012 Ending_Date: 2013 Currentness_Reference: ground condition Status: Progress: complete Maintenance_and_Update_Frequency: none planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -131.5801 East_Bounding_Coordinate: -131.5517 North_Bounding_Coordinate: 55.1778 South_Bounding_Coordinate: 55.0864 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Theme_Keyword: Geochemical Data Theme_Keyword: Geochemical Surveys Theme_Keyword: Geochemistry Theme_Keyword: Rare Earth Elements Theme_Keyword: Trace Geochemical Theme_Keyword: Trace Metals Theme_Keyword: Strategic Minerals Place: Place_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Place_Keyword: Ketchikan Quadrangle 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_Person: James Weakland Contact_Position: GIS Analyst 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)451-5029 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: The DGGS would like to thank the Metlakatla Indian Community for permission to collect samples and publish the associated geochemical assays. Analyses were paid for by the State of Alaska's Strategic and Critical Minerals Assessment CIP, which is funded by the Alaska State Legislature and managed by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. Funding for DGGS travel and field time was provided by the MapTEACH program, funded by the U.S. Department of Education, Alaska Native Education Program (Award Number S356A090040). Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Gallagher, P.E. Originator: Blessington, M.J. Publication_Date: 2012 Title: Geochemical, major-oxide, minor-oxide, trace-element, and rare-earth-element data from rock, stream sediment, and pan-concentrate samples collected in 2011 in the William Henry Bay area, Juneau C-4 and D-4 quadrangles, Southeast Alaska Geospatial_Data_Presentation_Form: document, digital data download Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2012-2 Publication_Information: Publication_Place: Fairbanks, AK, USA Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 2 p Online_Linkage: http://dx.doi.org/10.14509/23843 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Instrumentation detection limits were provided by ALS Chemex. In addition to the internal quality-control program at ALS Chemex, DGGS monitored analysis quality by inserting ore-geochemical-pulp standards with known compositions into the sample roster for every sample batch. Logical_Consistency_Report: Not applicable Completeness_Report: All samples were analyzed for ore-related trace elements and the full suite of rare-earth elements. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Location coordinates were obtained using Garmin eTrex Legend H and Garmin GPSmap 76S handheld GPS units with a typical error of 7 m or less. Lineage: Process_Step: Process_Description: Sample collection - DGGS staff and student field assistants collected select ultramafic rock samples and a chalcopyrite-bearing quartz vein sample for geochemical analysis. Location coordinates were obtained using Garmin eTrex Legend H and Garmin GPSmap 76S handheld GPS units with a typical error of 7 m or less. Process_Date: 2012 Process_Step: Process_Description: Sample preparation - Samples were submitted to ALS Chemex, where the rock samples were logged in the tracking system, weighed, dried, and finely crushed to better than 70 percent passing through a 2 mm (Tyler 9 mesh, U.S. Std. No. 10) screen. A split of up to 250 g was taken and pulverized to better than 85 percent passing through a 75 micron (Tyler 200 mesh, U.S. Std. No. 200) screen. Process_Date: 2012 Process_Step: Process_Description: Analytical methods - All samples were analyzed for ore-related trace elements and the full suite of rare-earth elements. In addition to the internal quality-control program at ALS Chemex, DGGS monitored analysis quality by inserting ore-geochemical-pulp standards with known compositions into the sample roster for every sample batch. Trace-element compositions were determined using inductively coupled plasma, atomic emission spectroscopy (ICP-AES) following a four-acid digestion process. Rare-earth- and additional trace-element compositions were determined using inductively coupled plasma, mass spectroscopy (ICP-MS). ICP-MS samples were dissolved in acid following lithium borate fusion. Platinum (Pt), palladium (Pd), and gold (Au) values were obtained from a 30-gram sample using inductively coupled plasma-atomic emission spectroscopy (ICP-AES) following fire assay. The sample from the Erbelding prospect was outside the range for copper for this method, and was re-analyzed using gravimetry (ICP-AES). Detection limits for each of the reported elemental values obtained by the various methods are provided in the digital data distribution files. Process_Date: 2012 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: point Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geodetic_Model: Horizontal_Datum_Name: World Geodetic System of 1984 Ellipsoid_Name: World Geodetic System of 1984 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.257223563 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-2-rock-trace-element-ree.csv, rdf2013-2-rock-trace-element-ree-limits.csv Entity_Type_Definition: This data distribution package consists of two CSV files which provide sample locations and descriptions, geochemical data, analytical methods, and instrumentation detection limits for trace element and rare earth element analysis of rock samples. The primary table, rdf2013-2-rock-trace-element-ree.csv presents the analytical results and sample locations. A secondary table, rdf2013-2-rock-trace-element-ree-limits.csv provides detailed information about the methods and detection limits of the instrumentation used to analyze this data. Attribute information for the primary table is provided below. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Entity_Attribute_Layer_Name: rock-trace-element-ree Attribute: Attribute_Label: Sample Attribute_Definition: Label assigned to identify the sample Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Sample identifiers were assigned by students of Mr. Rob Erbelding and Mr. Jason Pipkin. Attribute: Attribute_Label: Description Attribute_Definition: Description of the sample Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Samples were derived from outcrops of mafic-ultramafic rocks and from one chalcopyrite-bearing quartz vein. Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude, WGS84 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 55.0864 Range_Domain_Maximum: 55.1778 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude, WGS84 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -131.5801 Range_Domain_Maximum: -131.5517 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Weight_kg Attribute_Definition: Sample weight in kilograms Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.14 Range_Domain_Maximum: 1.67 Attribute_Units_of_Measure: kilograms Attribute: Attribute_Label: Ba_ppm_1 Attribute_Definition: Barium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 68.1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ce_ppm Attribute_Definition: Cerium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 11.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_1 Attribute_Definition: Chromium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 10 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 30 Range_Domain_Maximum: 6280 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cs_ppm Attribute_Definition: Cesium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.01 ppm; Upper detection limit = 0.01 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.14 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Dy_ppm Attribute_Definition: Dysprosium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.05 ppm; Upper detection limit = 0.05 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 1.14 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Er_ppm Attribute_Definition: Erbium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.03 ppm; Upper detection limit = 0.03 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 0.67 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Eu_ppm Attribute_Definition: Europium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.03 ppm; Upper detection limit = 0.03 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 0.53 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ga_ppm_1 Attribute_Definition: Gallium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.1 ppm; Upper detection limit = 0.1 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.4 Range_Domain_Maximum: 4.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Gd_ppm Attribute_Definition: Gadolinium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.05 ppm; Upper detection limit = 0.05 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 1.58 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Hf_ppm Attribute_Definition: Hafnium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.2 ppm; Upper detection limit = 0.2 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 1.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ho_ppm Attribute_Definition: Holmium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.01 ppm; Upper detection limit = 0.01 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.21 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: La_ppm_1 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.5 ppm; Upper detection limit = 0.5 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.6 Range_Domain_Maximum: 2.9 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Lu_ppm Attribute_Definition: Lutetium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; Lower detection limit = 0.01 ppm; Upper detection limit = 0.01 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.08 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nb_ppm Attribute_Definition: Niobium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 5.1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nd_ppm Attribute_Definition: Neodymium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pr_ppm Attribute_Definition: Praseodymium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 1.38 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Rb_ppm Attribute_Definition: Rubidium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 9.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sm_ppm Attribute_Definition: Samarium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 1.31 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_ppm Attribute_Definition: Tin values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_1 Attribute_Definition: Strontium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.4 Range_Domain_Maximum: 55.6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ta_ppm Attribute_Definition: Tantalum values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 0.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tb_ppm Attribute_Definition: Terbium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_1 Attribute_Definition: Thorium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 0.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tl_ppm_1 Attribute_Definition: Thallium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute: Attribute_Label: Tm_ppm Attribute_Definition: Thulium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.09 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_1 Attribute_Definition: Uranium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 0.45 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_1 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 35 Range_Domain_Maximum: 103 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_1 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Y_ppm Attribute_Definition: Yttrium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.8 Range_Domain_Maximum: 6.7 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Yb_ppm Attribute_Definition: Ytterbium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 0.54 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zr_ppm Attribute_Definition: Zirconium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution ; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20 Range_Domain_Maximum: 50 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ag_ppm Attribute_Definition: Silver values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 0.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Al_pct Attribute_Definition: Aluminum values measured in percent (pct); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 1.52 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: As_ppm Attribute_Definition: Arsenic values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ba_ppm_2 Attribute_Definition: Barium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 80 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Be_ppm Attribute_Definition: Beryllium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex 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: Bi_ppm Attribute_Definition: Bismuth values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 15 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ca_pct Attribute_Definition: Calcium values measured in percent (pct); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 10.9 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Cd_ppm Attribute_Definition: Cadmium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute: Attribute_Label: Co_ppm Attribute_Definition: Cobalt values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7 Range_Domain_Maximum: 147 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_2 Attribute_Definition: Chromium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 33 Range_Domain_Maximum: 3200 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cu_ppm Attribute_Definition: Copper values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 35 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Fe_pct Attribute_Definition: Iron values measured in percent (pct); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4.17 Range_Domain_Maximum: 11.25 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ga_ppm_2 Attribute_Definition: Gallium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 10 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: K_pct Attribute_Definition: Potassium values measured in percent (pct); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.63 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: La_ppm_2 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute: Attribute_Label: Mg_pct Attribute_Definition: Magnesium values measured in percent (pct); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.31 Range_Domain_Maximum: 26.2 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Mn_ppm Attribute_Definition: Manganese values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 217 Range_Domain_Maximum: 1470 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mo_ppm Attribute_Definition: Molybdenum values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 12 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Na_pct Attribute_Definition: Sodium values measured in percent (pct); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.21 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ni_ppm Attribute_Definition: Nickel values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 9 Range_Domain_Maximum: 1890 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: P_ppm Attribute_Definition: Phosphorus values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 820 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pb_ppm Attribute_Definition: Lead values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: S_pct Attribute_Definition: Sulfur values measured in percent (pct); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 2.47 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Sb_ppm Attribute_Definition: Antimony values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute: Attribute_Label: Sc_ppm Attribute_Definition: Scandium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3 Range_Domain_Maximum: 85 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_2 Attribute_Definition: Strontium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 55 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_2 Attribute_Definition: Thorium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute: Attribute_Label: Ti_pct Attribute_Definition: Titanium values measured in percent (pct); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.18 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Tl_ppm_2 Attribute_Definition: Thallium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex 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 and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20 Range_Domain_Maximum: 20 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_2 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3 Range_Domain_Maximum: 110 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_2 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute: Attribute_Label: Zn_ppm Attribute_Definition: Zinc values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 17 Range_Domain_Maximum: 114 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cu_pct Attribute_Definition: Copper values measured in percent (pct); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3-HClO4-HF+HCl; Lower detection limit = 0.001 pct; Upper detection limit = 40 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: null or blank Enumerated_Domain_Value_Definition: Chemical species not requested or not analyzed Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.83 Range_Domain_Maximum: 2.83 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Au_ppm Attribute_Definition: Gold values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.01 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.002 Range_Domain_Maximum: 0.155 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pt_ppm Attribute_Definition: Platinum values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.005 Range_Domain_Maximum: 0.079 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pd_ppm Attribute_Definition: Palladium values measured in parts per million (ppm); Method and digestion: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; 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: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. 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 Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.001 Range_Domain_Maximum: 0.123 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 2013-2 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/10.14509/24975 Fees: Free download Metadata_Reference_Information: Metadata_Date: 20130906 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: 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