Identification_Information: Citation: Citation_Information: Originator: Solie, D.N. Originator: Werdon, M.B. Originator: Newberry, R.J. Originator: Freeman, L.K. Originator: Lessard, R.R. Publication_Date: 2008 Title: Major-Oxide, Minor-Oxide, Trace-Element, and Geochemical Data from Rocks Collected in the Alaska Highway Corridor, Big Delta and Mount Hayes Quadrangles, Alaska in 2006 and 2007 Geospatial_Data_Presentation_Form: tabular digital data Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2008-2 v. 1.0.1 Publication_Information: Publication_Place: Fairbanks, AK, USA Publisher: State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Other_Citation_Details: 23 pp. Online_Linkage: http://dx.doi.org/10.14509/16021 Description: Abstract: Alaska Division of Geological & Geophysical Surveys (DGGS) personnel collected rock samples while mapping the bedrock geology along a 12-mile-wide swath following the Alaska Highway between Delta Junction and the eastern edge of the Mount Hayes quadrangle near Dot Lake, Alaska. This mapping is one component of the multi-year DGGS project studying the geology, geohazards and resources along the proposed gas pipeline corridor from Delta Junction to the Canadian border. In 2006, we collected 10 samples for whole rock (major- and minor-oxides, and petrogenetically important trace-elements) analysis. In 2007, we collected 111 samples for whole rock analysis and 36 rock samples for geochemical trace-element analysis. Analytical data from these rock samples are tabulated in this publication. Purpose: The purpose of the overall project is to provide baseline information about geology, geohazards, and mineral and material resources along the proposed gas pipeline corridor. The data presented in this report are from rock samples collected during bedrock mapping in 2006 and 2007. The geochemical trace-element samples were chosen based on observation of anomalous physical characteristics that suggested possible enrichment in minerals of economic interest, or secondary characteristics associated with economic minerals. The rocks collected for whole-rock analyses were chosen from freshest samples available, to represent characteristic rock types in the map area or as representing rock types whose chemical composition can best characterize tectonic setting. Supplemental_Information: The data are available in tabular format as comma delimited ASCII files organized into six entities as described in this metadata file under the "Entity_and_Attribute_Information" section. The tables are as follows: >Table1_locations location and description of rocks collected for trace-element geochemical analyses in 2007 >Table2_geochem concentration of trace elements in analyzed rocks collected for geochemical analyses in 2007 >Table3a_06locations location and description of rocks collected in 2006 for major-oxide, minor-oxide, and trace-element analyses >Table3b_07locations location and description of rocks collected in 2007 for major-oxide, minor-oxide, and trace-element analyses >Table4a_06data concentration of major oxides, minor oxides, and trace elements in analyzed rocks collected in 2006 >Table4b_07data concentration of major oxides, minor oxides, and trace elements in analyzed rocks collected in 2007 Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20060808 Ending_Date: 20070803 Currentness_Reference: observed Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -144.8807 East_Bounding_Coordinate: -144.0059 North_Bounding_Coordinate: 63.8560 South_Bounding_Coordinate: 63.5923 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: Geochemical Data Theme_Keyword: Geochemistry Theme_Keyword: Gold Theme_Keyword: Major Oxides Theme_Keyword: STATEMAP Project Theme_Keyword: Trace Elements Theme_Keyword: Trace Geochemical Theme_Keyword: Trace Metals Place: Place_Keyword_Thesaurus: None Place_Keyword: Alaska Highway Corridor Place_Keyword: Lake George Place_Keyword: Mount Hayes Quadrangle Place_Keyword: Tanana River Stratum: Stratum_Keyword_Thesaurus: None Stratum_Keyword: Birch Creek Schist Stratum_Keyword: Yukon-Tanana Terrane Stratum_Keyword: Yukon-Tanana Upland Access_Constraints: This report, map, and/or dataset are 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. 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. Data_Set_Credit: The data set was funded by the State of Alaska in conjunction with the 2007 STATEMAP geologic mapping project. Native_Data_Set_Environment: Microsoft Windows XP SP2, Microsoft Excel 2003 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: All trace-element geochemical analyses on rocks collected in 2007 were performed by ALS Chemex. Rock samples were crushed with a Terminator jaw crusher with chrome steel alloy plates so that at least 70 percent of the material passed through a 10 (2 mm) mesh screen. Representative aliquots of 250 grams and 30 grams each were taken using a stainless steel riffle splitter. These samples were then pulverized in a chrome steel ring mill so that 85 percent of the sample passed through a 200 (75 micron) mesh screen. Most trace-element analyses were performed on the 250 gram split while gold analyses were performed on the 30 gram representative split. Samples were assayed for gold by gravimetric finish following a fire assay fusion (FA-GRAV). All other trace-element geochemical analyses were performed by inductively coupled plasma atomic emission spectroscopy (ICP-AES) methods following four-acid digestion. The elements that may be affected by incomplete digestion as well as analytical methods, and lower and upper detection limits are noted in Table 5. All whole rock major- and minor-element analyses on samples from 2006 and 2007 were performed by ALS Chemex. Major- and minor-element oxides were determined by X-ray fluorescence spectrometry following a lithium metaborate fusion (LBF-XRF). Analysis of trace elements (Nb, Rb, Sr, Y, and Zr) in 2006 were performed by ALS Chemex, using wavelength-dispersive X-ray fluorescence spectrometry on pressed pellets (PP-XRF). Trace element analyses on 2007 rock samples were performed by Dr. Rainer Newberry at the University of Alaska Fairbanks (UAF) Department of Geology and Geophysics. The analyses at UAF were conducted using wavelength-dispersive X-ray fluorescence spectrometry on pressed pellets using standard Norrish and Hutton (1969) procedures as described in Potts (1987) and as used by Cameron (2000). Well-calibrated international standards were used as a check of the analyses. The routine was customized for inter-elemental X-ray interferences in rocks of basaltic and felsic compositions. By comparing results on well-characterized rock standards, DGGS found in 2006 that the UAF routines yield more accurate trace element results and in 2007 we chose to perform the Nb, Rb, Sr, Y and Zr analyses using this procedure. Analytical methods and detection limits are tabulated in Table 6. Logical_Consistency_Report: No topologic relationships are present in the data. Completeness_Report: This dataset contains all of the samples selected by DGGS for trace-element geochemical analyses and whole rock major oxide, minor oxide and selected trace element analysis in the Alaska Highway corridor between Delta Junction and Dot Lake during the summers of 2006 and 2007. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Location data were downloaded from handheld Garmin GPS units (76C and 12XL) into an Access database. Quantitative_Horizontal_Positional_Accuracy_Assessment: Horizontal_Positional_Accuracy_Value: 6 Horizontal_Positional_Accuracy_Explanation: A value of estimated position error in meters was calculate by the Garmin GPS units and recorded for each sample location. Estimated position error calculated by the Garmin units was not better than 3 meters and was less than 10 meters. The GPS system suffers from calculation and geometric error. This error results from items such as error in satellite positions, mathematical error introduced by the formulae used by the GPS unit for calculating position, and errors caused by narrow satellite alignments. Estimated position error is a value determined by the GPS manufacturer for the calculation and geometric error as a whole. "Selective availability", a deliberate degradation of GPS data managed by the U.S. government, was not operating during the time period these samples were collected. Lineage: Process_Step: Process_Description: Field work: We carried out field studies from August 8 to August 15, 2006 and from July 9 to August 3, 2007. In 2006, we collected 10 samples for whole rock (major- and minor-oxides, and petrogenetically important trace-elements) analysis. In 2007, we collected 111 samples for whole rock analysis and 36 rock samples for geochemical trace-element analysis. ADGGS field personnel were Diana N. Solie, Melanie B. Werdon, Rainer J. Newberry, Lawrence K. Freeman, Richard R. Lessard. Process_Date: 2007 Process_Step: Process_Description: Laboratory work: All trace-element geochemical analyses on rocks collected in 2007 were performed by ALS Chemex. Rock samples were crushed with a Terminator jaw crusher with chrome steel alloy plates so that at least 70 percent of the material passed through a 10 (2 mm) mesh screen. Representative aliquots of 250 grams and 30 grams each were taken using a stainless steel riffle splitter. These samples were then pulverized in a chrome steel ring mill so that 85 percent of the sample passed through a 200 (75 micron) mesh screen. Most trace-element analyses were performed on the 250 gram split while gold analyses were performed on the 30 gram representative split. Samples were assayed for gold by gravimetric finish following a fire assay fusion (FA-GRAV). All other trace-element geochemical analyses were performed by inductively coupled plasma atomic emission spectroscopy (ICP-AES) methods following four-acid digestion. The elements that may be affected by incomplete digestion as well as analytical methods, and lower and upper detection limits are noted in Table 5. All whole rock major- and minor-element analyses on samples from 2006 and 2007 were performed by ALS Chemex. Major- and minor-element oxides were determined by X-ray fluorescence spectrometry following a lithium metaborate fusion (LBF-XRF). Analysis of trace elements (Nb, Rb, Sr, Y, and Zr) in 2006 were performed by ALS Chemex, using wavelength-dispersive X-ray fluorescence spectrometry on pressed pellets (PP-XRF). Trace element analyses on 2007 rock samples were performed by Dr. Rainer Newberry at the University of Alaska Fairbanks (UAF) Department of Geology and Geophysics. The analyses at UAF were conducted using wavelength-dispersive X-ray fluorescence spectrometry on pressed pellets using standard Norrish and Hutton (1969) procedures as described in Potts (1987) and as used by Cameron (2000). Well-calibrated international standards were used as a check of the analyses. The routine was customized for inter-elemental X-ray interferences in rocks of basaltic and felsic compositions. By comparing results on well-characterized rock standards, DGGS found in 2006 that the UAF routines yield more accurate trace element results and in 2007 we chose to perform the Nb, Rb, Sr, Y and Zr analyses using this procedure. Analytical methods and detection limits are tabulated in Table 6. Source_Used_Citation_Abbreviation: Potts (1987), Norrish and Hutton (1969), Cameron (2000) Process_Date: 2007 Process_Step: Process_Description: Update to text and Table 1: In the text on page 1, in the second paragraph under Analytical Methods, the digestion method for the ICP-AES analyses was changed from aqua regia to four-acid digestion. This change was also made to the Process Description for Laboratory work and Attribute_Accuracy_Report in this metadata. In Table 1, coordinates for samples 07LF543D and 07LF544c had been mistakenly switched and were corrected to the following: 07LF543D Lat (63.6404), Lon (-144.5477), UTM E (621468), UTM N (7059075) and 07LF544C Lat (63.6408), Lon (-144.5461), UTM E (621544), UTM N (7059128). These changes constitute version RDF 2008-2 v. 1.0.1. Process_Date: 200804 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.0001 Longitude_Resolution: 0.0001 Geographic_Coordinate_Units: Decimal degrees Geodetic_Model: Ellipsoid_Name: Clarke 1866 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.25722210088 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: Table1_locations Entity_Type_Label: Table1_locations.csv Entity_Type_Definition: Table 1. Location and description of rocks collected for trace-element geochemical analyses in 2007 for the Alaska Highway corridor, Big Delta and Mount Hayes quadrangles, Alaska Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Sample Attribute_Definition: Items in the Sample_Number field Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Items in the Sample_Number field (a unique sample identifier present in Tables 1, 3a and 3b) are based on the following generic example: YYYYQQ_9999-X: YYYY = year sample was collected, GGG = initials of geologist who collected the sample, 999 = station number, assigned numerically for each geologist whether a sample was collected or not, X=unique alpha character designating which sample of many taken at the field station was analyzed. 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: 63.5923 Range_Domain_Maximum: 63.8560 Attribute_Units_of_Measure: decimal degree 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: -144.8807 Range_Domain_Maximum: -144.0059 Attribute_Units_of_Measure: decimal degree Attribute: Attribute_Label: UTM E Attribute_Definition: Easting for UTM Zone6, NAD 27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 580118 Range_Domain_Maximum: 647711 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: UTM N Attribute_Definition: Northing for UTM Zone6, NAD 27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7054609 Range_Domain_Maximum: 7082638 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Description Attribute_Definition: Description of analyzed rock sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Brief description of analyzed rock sample based on geologist's field notes and visual inspection of stained slabs when available. Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: Table2_geochem Entity_Type_Label: Table2_geochem.csv Entity_Type_Definition: Table 2. Concentration of trace elements in analyzed rocks collected for geochemical analyses in 2007 for the Alaska Highway corridor, Big Delta and Mount Hayes quadrangles, Alaska Entity_Type_Definition_Source: Alaska Division of Geological and Geophysical Surveys Attribute: Attribute_Label: Sample Attribute_Definition: Items in the Sample_Number field Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Items in the Sample_Number field (a unique sample identifier present in Tables 1, 3a and 3b) are based on the following generic example: YYYYQQ_9999-X: YYYY = year sample was collected, GGG = initials of geologist who collected the sample, 999 = station number, assigned numerically for each geologist whether a sample was collected or not, X=unique alpha character designating which sample of many taken at the field station was analyzed. Attribute: Attribute_Label: Au Attribute_Definition: Gold values acquired by analysis with fire assay-gravimetric finish (FA-GRAV) and shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 1000 Attribute: Attribute_Label: Ag Attribute_Definition: Silver values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). 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: 100 Attribute: Attribute_Label: Al Attribute_Definition: Aluminum values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 50 Attribute: Attribute_Label: As Attribute_Definition: Arsenic values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Ba Attribute_Definition: Barium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Be Attribute_Definition: Beryllium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. 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: 1000 Attribute: Attribute_Label: Bi Attribute_Definition: Bismuth values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Ca Attribute_Definition: Calcium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 50 Attribute: Attribute_Label: Cd Attribute_Definition: Cadmium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm) 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: 1000 Attribute: Attribute_Label: Co Attribute_Definition: Cobalt values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm) Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Cr Attribute_Definition: Chromium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Cu Attribute_Definition: Copper values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Fe Attribute_Definition: Iron values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 50 Attribute: Attribute_Label: K Attribute_Definition: Potassium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 10 Attribute: Attribute_Label: Mg Attribute_Definition: Magnesium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 50 Attribute: Attribute_Label: Mn Attribute_Definition: Manganese values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 100,000 Attribute: Attribute_Label: Mo Attribute_Definition: Molybdenum values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Na Attribute_Definition: Sodium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 10 Attribute: Attribute_Label: Ni Attribute_Definition: Nickel values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: P Attribute_Definition: Phosphorus values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Pb Attribute_Definition: Lead values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: S Attribute_Definition: Sulfur values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 10 Attribute: Attribute_Label: Sb Attribute_Definition: Antimony values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Sr Attribute_Definition: Strontium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Ti Attribute_Definition: Titanium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 10 Attribute: Attribute_Label: V Attribute_Definition: Vanadium values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: W Attribute_Definition: Tungsten values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Possibly incomplete digestion for this element, depending on mineralogy of sample, may result in lower analytical results. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Zn Attribute_Definition: Zinc values acquired by analysis with inductively coupled plasma-atomic emission spectroscopy (ICP-AES) shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 10000 Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: Table3a_06locations Entity_Type_Label: Table3a_06locations.csv Entity_Type_Definition: Table 3a. Location and description of rocks collected in 2006 for major-oxide, minor-oxide, and trace-element analyses in the Alaska Highway corridor, Big Delta and Mount Hayes quadrangles, Alaska Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Sample Attribute_Definition: Items in the Sample_Number field Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Items in the Sample_Number field (a unique sample identifier present in Tables 1, 3a and 3b) are based on the following generic example: YYYYQQ_9999-X: YYYY = year sample was collected, GGG = initials of geologist who collected the sample, 999 = station number, assigned numerically for each geologist whether a sample was collected or not, X=unique alpha character designating which sample of many taken at the field station was analyzed. 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: 63.5923 Range_Domain_Maximum: 63.8560 Attribute_Units_of_Measure: decimal degree 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: -144.8807 Range_Domain_Maximum: -144.0059 Attribute_Units_of_Measure: decimal degree Attribute: Attribute_Label: UTM E Attribute_Definition: Easting for UTM Zone6, NAD 27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 580118 Range_Domain_Maximum: 647711 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: UTM N Attribute_Definition: Northing for UTM Zone6, NAD 27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7054609 Range_Domain_Maximum: 7082638 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Description Attribute_Definition: Description of analyzed rock sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Brief description of analyzed rock sample based on geologist's field notes and visual inspection of stained slabs when available. Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: Table3b_07locations Entity_Type_Label: Table3b_07locations.csv Entity_Type_Definition: Table 3b. Location and description of rocks collected in 2007 for major-oxide, minor-oxide, and trace-element analyses in the Alaska Highway corridor, Big Delta and Mount Hayes quadrangles, Alaska Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Sample Attribute_Definition: Items in the Sample_Number field Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Items in the Sample_Number field (a unique sample identifier present in Tables 1, 3a and 3b) are based on the following generic example: YYYYQQ_9999-X: YYYY = year sample was collected, GGG = initials of geologist who collected the sample, 999 = station number, assigned numerically for each geologist whether a sample was collected or not, X=unique alpha character designating which sample of many taken at the field station was analyzed. 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: 63.5923 Range_Domain_Maximum: 63.8560 Attribute_Units_of_Measure: decimal degree 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: -144.8807 Range_Domain_Maximum: -144.0059 Attribute_Units_of_Measure: decimal degree Attribute: Attribute_Label: UTM E Attribute_Definition: Easting for UTM Zone6, NAD 27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 580118 Range_Domain_Maximum: 647711 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: UTM N Attribute_Definition: Northing for UTM Zone6, NAD 27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7054609 Range_Domain_Maximum: 7082638 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Description Attribute_Definition: Description of analyzed rock sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Brief description of analyzed rock sample based on geologist's field notes and visual inspection of stained slabs when available. Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: Table4a_06data Entity_Type_Label: Table4a_06data.csv Entity_Type_Definition: Table 4a. Concentration of major oxides, minor oxides, and trace elements in analyzed rocks collected in 2006 for the Alaska Highway corridor, Big Delta and Mount Hayes quadrangles, Alaska Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Sample Attribute_Definition: Items in the Sample_Number field Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Items in the Sample_Number field (a unique sample identifier present in Tables 1, 3a and 3b) are based on the following generic example: YYYYQQ_9999-X: YYYY = year sample was collected, GGG = initials of geologist who collected the sample, 999 = station number, assigned numerically for each geologist whether a sample was collected or not, X=unique alpha character designating which sample of many taken at the field station was analyzed. Attribute: Attribute_Label: SiO2 Attribute_Definition: SiO2 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Al2O3 Attribute_Definition: Al2O3 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Fe2O3 Attribute_Definition: Fe2O3 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. All iron is expressed as Fe2O3. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: CaO Attribute_Definition: CaO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: MgO Attribute_Definition: MgO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Na2O Attribute_Definition: Na2O values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: K2O Attribute_Definition: K2O values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Cr2O3 Attribute_Definition: Cr2O3 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: TiO2 Attribute_Definition: TiO2 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: MnO Attribute_Definition: MnO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: P2O5 Attribute_Definition: P2O5 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: SrO Attribute_Definition: SrO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: BaO Attribute_Definition: BaO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: LOI Attribute_Definition: Loss on ignition (LOI) values shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Total Attribute_Definition: Calculated total for oxides in sample. Shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 105 Attribute: Attribute_Label: Nb Attribute_Definition: Nb values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Rb Attribute_Definition: Rb values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Sr Attribute_Definition: Sr values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Y Attribute_Definition: Y values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 10000 Attribute: Attribute_Label: Zr Attribute_Definition: Zr values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 10000 Detailed_Description: Entity_Type: Entity_Attribute_Layer_Name: Table4b_07data Entity_Type_Label: Table4b_07data.csv Entity_Type_Definition: Table 4b. Concentration of major oxides, minor oxides, and trace elements in analyzed rocks collected in 2007 for the Alaska Highway corridor, Big Delta and Mount Hayes quadrangles, Alaska Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Sample Attribute_Definition: Items in the Sample_Number field Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Items in the Sample_Number field (a unique sample identifier present in Tables 1, 3a and 3b) are based on the following generic example: YYYYQQ_9999-X: YYYY = year sample was collected, GGG = initials of geologist who collected the sample, 999 = station number, assigned numerically for each geologist whether a sample was collected or not, X=unique alpha character designating which sample of many taken at the field station was analyzed. Attribute: Attribute_Label: SiO2 Attribute_Definition: SiO2 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Al2O3 Attribute_Definition: Al2O3 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Fe2O3 Attribute_Definition: Fe2O3 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. All iron is expressed as Fe2O3. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: CaO Attribute_Definition: CaO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: MgO Attribute_Definition: MgO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Na2O Attribute_Definition: Na2O values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: K2O Attribute_Definition: K2O values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Cr2O3 Attribute_Definition: Cr2O3 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: TiO2 Attribute_Definition: TiO2 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: MnO Attribute_Definition: MnO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: P2O5 Attribute_Definition: P2O5 values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: SrO Attribute_Definition: SrO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: BaO Attribute_Definition: BaO values acquired by analysis with lithium metaborate fusion and x-ray fluorescence spectrometry (LBF-XRF) and shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: LOI Attribute_Definition: Loss on ignition (LOI) values shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: % Attribute: Attribute_Label: Total Attribute_Definition: Calculated total for oxides in sample. Shown in percent. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 105 Attribute: Attribute_Label: Nb* Attribute_Definition: Nb values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 100,000 Attribute: Attribute_Label: Rb* Attribute_Definition: Rb values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 100,000 Attribute: Attribute_Label: Sr* Attribute_Definition: Sr values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 100,000 Attribute: Attribute_Label: Y* Attribute_Definition: Y values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 100,000 Attribute: Attribute_Label: Zr* Attribute_Definition: Zr values acquired by x-ray fluorescence spectrometry on a pressed pellet (PP-XRF), shown in parts per million (ppm). Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 100,000 Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: Alaska 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 Web site (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: Raw Data File 2008-2 v. 1.0.1 Distribution_Liability: The State of Alaska makes no express or implied warranties (including warranties of merchantability and fitness) with respect to the character, function, or capabilities of the electronic services 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, any failure thereof, or otherwise, and in no event will the State of Alaska's liability to the requester or anyone else exceed the fee paid for the electronic service or product. Standard_Order_Process: Non-digital_Form: Current publication is available on paper. 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Metadata_Reference_Information: Metadata_Date: 20080506 Metadata_Review_Date: 20080506 Metadata_Future_Review_Date: 20101218 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: Alaska 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