Metadata: Identification_Information: Citation: Citation_Information: Originator: Isabelle M. Shapiro Originator: Kira Mizell Originator: James R. Hein Originator: Amy Gartman Publication_Date: 20260122 Title: Major and trace element geochemistry data for hydrothermal manganese oxide rocks from the Samoa hotspot region in the South Pacific Ocean collected during research expedition KM0506 Geospatial_Data_Presentation_Form: comma-delimited text Series_Information: Series_Name: data release Issue_Identification: DOI: https://doi.org/10.5066/P13VZZEY Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, California Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/P13VZZEY Larger_Work_Citation: Citation_Information: Originator: Isabelle M. Shapiro Originator: Kira Mizell Originator: James R. Hein Originator: Amy Gartman Publication_Date: 2026 Title: Geochemistry and x-ray diffraction data for hydrothermal manganese oxide rocks from the Samoa hotspot region in the South Pacific Ocean collected during research expedition KM0506 Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P13VZZEY Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Other_Citation_Details: Suggested Citation: Shapiro, I.M., Mizell, K., Hein, J.R., and Gartman, A., 2026, Geochemistry and x-ray diffraction data for hydrothermal manganese oxide rocks from the Samoa hotspot region in the South Pacific Ocean collected during research expedition KM0506: U.S. Geological Survey data release, https://doi.org/10.5066/P13VZZEY. Online_Linkage: https://doi.org/10.5066/P13VZZEY Description: Abstract: Hydrothermal manganese oxide rocks were collected via dredge from the Tulaga Seamount, the flank of Ofu Island, and from Soso seamount in the Samoa hotspot region offshore American Samoa during the KM0506 cruise aboard the R/V Kilo Moana in April of 2005. Rocks were subsampled at USGS and sent to SGS laboratories, Canada for major and trace element geochemistry. Major and trace element concentrations and thickness for the hydrothermal manganese oxides as well as location information (latitude, longitude, depth) for samples are provided here. This data release is comprised of legacy samples that have not been previously published. We acknowledge the National Science Foundation for funding cruise KM0506 during which these rocks were collected (Grant OCE-0351437). Purpose: These data serve to expand the knowledge and statistics for deep ocean seabed mineral occurrences and their composition throughout the global ocean. Supplemental_Information: Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20050404 Ending_Date: 20250215 Currentness_Reference: Date that the samples were collected through last process step was completed Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -170.240 East_Bounding_Coordinate: -169.434 North_Bounding_Coordinate: -13.768 South_Bounding_Coordinate: -14.392 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Nonliving Resources Theme_Keyword: Material Resources Theme_Keyword: Mineral Resources Theme_Keyword: Physical/Chemical Features Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: dredge sampling Theme_Keyword: chemical analysis Theme_Keyword: mass spectroscopy Theme_Keyword: geochemistry Theme_Keyword: metallic mineral resources Theme_Keyword: earth sciences Theme_Keyword: marine geology Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: sediment geochemistry Theme_Keyword: mineral resources Theme_Keyword: chemical analysis Theme_Keyword: marine geology Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Coastal and Marine Hazards and Resources Program Theme_Keyword: CMHRP Theme_Keyword: Pacific Coastal and Marine Science Center Theme_Keyword: PCMSC Theme_Keyword: Global Ocean Mineral Resources Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:680aadb9d4be0258eebab67a Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: Pacific Ocean Place_Keyword: Territory of American Samoa Place_Keyword: Ofu Island Access_Constraints: No access constraints Use_Constraints: USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey as the originator of the dataset and in products derived from these data. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Person: PCMSC Science Data Coordinator Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-427-4747 Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov Native_Data_Set_Environment: Mac OSX 11.6.1, Microsoft Excel 16.47.1 for Mac Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: All geochemistry data were calibrated against certified reference materials by SGS Minerals Laboratory as part of their standard protocols. The instruments and techniques used to generate the geochemical data are included in the data table. Limits for each analyte's detection by an instrument are reported in the table. The value -8888 indicates that the measurement for an analyte was below the detection limit. Reproducibility as percent difference is better than 5 percent for most elements except Pr, Sm, Se, Hf, Pb, Ta, Te, Eu, 5 to 9 percent, Ba, Dy, Sn, 11 to 13 percent, Ho, Sc, U, Ag, 17 to 22 percent, Tm 25 percent, and Er 29 percent. Values of -9999 for concentration attributes indicate that no analysis was performed. Values of Nan for Sample Depth interval attributes indicate that this measurement is not applicable for the given sample. Logical_Consistency_Report: No formal logical accuracy tests were conducted. Completeness_Report: Dataset is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: A formal accuracy assessment of the horizontal positional information in the dataset has not been conducted. The horizontal accuracy was determined with the ship's GPS navigation, which is accurate to less than 5 m. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: The singular value for water depth for each sample was calculated from shipboard dredge log records to account for ship-based depth soundings, the length of dredge wire out, movement by the ship, approximate seamount slope, and multiple bites of the dredge along each dredge track in order to maximize location accuracy. A formal accuracy assessment of the vertical positional information in the dataset has not been conducted. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: SGS Minerals Laboratory, Mississauga, Ontario, Canada Publication_Date: 2006 Title: Geochemical Element Analysis Online_Linkage: https://www.sgs.ca/en/mining/analytical-services/geochemistry Type_of_Source_Media: geochemical analyses Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20060415 Ending_Date: 20060728 Source_Currentness_Reference: Date range during which samples were analyzed and official lab reports were released by SGS Minerals Laboratory Source_Citation_Abbreviation: geochemistry Source_Contribution: Fe, Mn, Si, Al, Ca, Mg, K, Na, P, Mo, and Ti were determined by X-Ray Fluorescence (XRF) on borate fused disks; S, Ba, Cr, Cu, Li, Sr, and Zn were determined by four acid digestion combined ICP-OES (Inductively Coupled Plasma Optical Emission Spectroscopy); Ag, As, Be, Bi, Cd, Co, Cs, Ge, Hf, In, Nb, Ni, Pb, Rb, Sb, Sc, Sn, Ta, Th, Tl, U, V, W, and Zr were determined by four acid digestion combined ICP-MS (Inductively Coupled Plasma Mass Spectrometry); H2OM percent moisture was determined by gravimetric analysis; Cl was determined by ion selective electrode; Hg was determined by Cold-Vapour Atomic Absorption Spectrometry. Se and Te were determined by Hydride generation followed by atomic absorption spectroscopy (AAS); Rare Earth Elements (La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu) were determined by lithium metaborate fusion followed by ICP-MS. Process_Step: Process_Description: Rock samples were collected via dredge on R/V Kilo Moana from Samoa hotspot region and shipped to USGS scientists by mail after returning to shore. Process_Date: 20050405 Process_Step: Process_Description: At the USGS Pacific Coastal and Marine Science Center Marine Minerals Lab, bulk portions, individual layers, or other parts of rock sample were subsampled using a ceramic knife and then ground using an agate mortar and pestle to approximately 75 micrometer fineness. Powdered samples were then sent by USGS to commercial analytical labs, SGS Mineral Laboratory. See Source Citations for information on geochemical techniques. Process_Date: 20060201 Process_Step: Process_Description: Results from the SGS Mineral Laboratory analyses, detection limits, analytical method information, location data, and sample information were combined into a comma-delimited text values document. Source_Used_Citation_Abbreviation: geochemistry Process_Date: 20250215 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Point Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Point Point_and_Vector_Object_Count: 24 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.001 Longitude_Resolution: 0.001 Geographic_Coordinate_Units: Decimal degrees Geodetic_Model: Horizontal_Datum_Name: D_WGS_1984 Ellipsoid_Name: WGS_1984 Semi-major_Axis: 6378137.0 Denominator_of_Flattening_Ratio: 298.257222101 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: KM0506_hydrothermal_Mn_geochem_data.csv Entity_Type_Definition: Comma-delimited file containing results from geochemical analyses of hydrothermal manganese oxide rocks and the latitude, longitude, and water depth of each sample location. Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: Cruise_ID Attribute_Definition: Lists the alphanumeric cruise identifier for the expedition during which the sample was collected Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: KM0506 Attribute: Attribute_Label: Sample_ID Attribute_Definition: The sample and dredge ID for each sample Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Unique sample names include a dredge number, followed by a dash, followed by the rock number and subsample letter. Attribute: Attribute_Label: Sample_Type Attribute_Definition: The type of each sample Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: layer Enumerated_Domain_Value_Definition: this material from a single layer of a rock sample Enumerated_Domain_Value_Definition_Source: producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: scrape Enumerated_Domain_Value_Definition: sample was collected by scraping manganese coating from various sections of a rock Enumerated_Domain_Value_Definition_Source: producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: crust Enumerated_Domain_Value_Definition: a section of manganese oxide crust growing on a substrate rock Enumerated_Domain_Value_Definition_Source: producer defined. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: veins Enumerated_Domain_Value_Definition: a subsample of vein material within a rock sample Enumerated_Domain_Value_Definition_Source: producer defined. Attribute: Attribute_Label: Sample_depth_interval_mm Attribute_Definition: The depth interval, measured in millimeters from the top of the stratigraphic section, that encompasses each rock layer sample. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Sample and layer subsample intervals are listed as ranges of integer values that represent the depth in millimeters below the surface of the crust. Samples with Nan listed do not have a morphology that allows for an interval to be measured and defined. Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude at which sample was collected Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -14.392 Range_Domain_Maximum: -13.768 Attribute_Units_of_Measure: decimal degrees Attribute_Measurement_Resolution: 0.001 Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude at which sample was collected Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -170.240 Range_Domain_Maximum: -169.434 Attribute_Units_of_Measure: decimal degrees Attribute_Measurement_Resolution: 0.001 Attribute: Attribute_Label: Water_Depth_m Attribute_Definition: Water depth in meters at which the sample was collected Attribute_Definition_Source: producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1588 Range_Domain_Maximum: 2695 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Fe_ppm Attribute_Definition: Iron concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1400 Range_Domain_Maximum: 243600 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: Mn_ppm Attribute_Definition: Manganese concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 40100 Range_Domain_Maximum: 541000 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: Si_ppm Attribute_Definition: Silicon concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1000 Range_Domain_Maximum: 178900 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: Al_ppm Attribute_Definition: Aluminum concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1600 Range_Domain_Maximum: 49000 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: Mg_ppm Attribute_Definition: Magnesium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 19900 Range_Domain_Maximum: 83600 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: Ca_ppm Attribute_Definition: Calcium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6400 Range_Domain_Maximum: 83300 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: Na_ppm Attribute_Definition: Sodium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10600 Range_Domain_Maximum: 31900 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: K_ppm Attribute_Definition: Potassium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1800 Range_Domain_Maximum: 30300 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: Ti_ppm Attribute_Definition: Titanium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 200 Range_Domain_Maximum: 17300 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: P_ppm Attribute_Definition: Phosphorus concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 200 Range_Domain_Maximum: 6900 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: S_ppm Attribute_Definition: Sulfur concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 400 Range_Domain_Maximum: 2700 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: H2OM_ppm Attribute_Definition: Quantity of H2O-, or sorbed water, in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 26000 Range_Domain_Maximum: 173000 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: Ag_ppm Attribute_Definition: Silver concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 0.54 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: As_ppm Attribute_Definition: Arsenic concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4 Range_Domain_Maximum: 238 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Ba_ppm Attribute_Definition: Barium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 212 Range_Domain_Maximum: 2833 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Be_ppm Attribute_Definition: Berrylium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 3.7 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Bi_ppm Attribute_Definition: Bismuth concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit and values of -9999 indicate that no analysis was performed. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 8.88 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Cd_ppm Attribute_Definition: Cadmium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5.5 Range_Domain_Maximum: 69.4 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Cl_ppm Attribute_Definition: Chlorine concentration in each sample. Values of -9999 indicate that no analysis was performed. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2900 Range_Domain_Maximum: 24100 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 100 Attribute: Attribute_Label: Co_ppm Attribute_Definition: Cobalt concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 2297.5 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Cr_ppm Attribute_Definition: Chromium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 520 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Cs_ppm Attribute_Definition: Caesium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -8888 Range_Domain_Maximum: -8888 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Cu_ppm Attribute_Definition: Copper concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 56.4 Range_Domain_Maximum: 1640.8 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Ge_ppm Attribute_Definition: Germanium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit and values of -9999 indicate that no analysis was performed. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 1.1 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Hf_ppm Attribute_Definition: Hafnium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.04 Range_Domain_Maximum: 5.20 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Hg_ppm Attribute_Definition: Mercury concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.010 Range_Domain_Maximum: 0.187 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.001 Attribute: Attribute_Label: In_ppm Attribute_Definition: Indium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit and values of -9999 indicate that no analysis was performed. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.07 Range_Domain_Maximum: 0.23 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Li_ppm Attribute_Definition: Lithium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 143 Range_Domain_Maximum: 1712 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Mo_ppm Attribute_Definition: Molybdenum concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 48 Range_Domain_Maximum: 634 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Nb_ppm Attribute_Definition: Niobium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 43.0 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Ni_ppm Attribute_Definition: Nickel concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 74.7 Range_Domain_Maximum: 6408.0 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Pb_ppm Attribute_Definition: Lead concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 900.8 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Rb_ppm Attribute_Definition: Rubidium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.7 Range_Domain_Maximum: 82.0 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Sb_ppm Attribute_Definition: Antimony concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.0 Range_Domain_Maximum: 127.0 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Sc_ppm Attribute_Definition: Scandium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.6 Range_Domain_Maximum: 21.0 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Se_ppm Attribute_Definition: Selenium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit, and values of -9999 indicate that no analysis was performed. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.20 Range_Domain_Maximum: 1.10 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Sn_ppm Attribute_Definition: Tin concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 32.0 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Sr_ppm Attribute_Definition: Strontium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 206 Range_Domain_Maximum: 1403 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Ta_ppm Attribute_Definition: Tantalum concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit and values of -9999 indicate that no analysis was performed. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.07 Range_Domain_Maximum: 2.39 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Te_ppm Attribute_Definition: Tellurium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.06 Range_Domain_Maximum: 18.00 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Th_ppm Attribute_Definition: Thorium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 11.1 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Tl_ppm Attribute_Definition: Thallium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.8 Range_Domain_Maximum: 286.0 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: U_ppm Attribute_Definition: Uranium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.8 Range_Domain_Maximum: 78.3 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: V_ppm Attribute_Definition: Vanadium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 86 Range_Domain_Maximum: 666 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: W_ppm Attribute_Definition: Tungsten concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 797 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Zn_ppm Attribute_Definition: Zinc concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 101 Range_Domain_Maximum: 2195 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Zr_ppm Attribute_Definition: Zirconium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 9.1 Range_Domain_Maximum: 225.0 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: La_ppm Attribute_Definition: Lanthanum concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.6 Range_Domain_Maximum: 239.4 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Ce_ppm Attribute_Definition: Cerium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 524.8 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Pr_ppm Attribute_Definition: Praseodymium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.20 Range_Domain_Maximum: 46.55 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Nd_ppm Attribute_Definition: Neodyium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.7 Range_Domain_Maximum: 194.7 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Sm_ppm Attribute_Definition: Samarium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 37.8 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Eu_ppm Attribute_Definition: Europium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.07 Range_Domain_Maximum: 9.95 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Gd_ppm Attribute_Definition: Gadolinium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.13 Range_Domain_Maximum: 46.92 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Tb_ppm Attribute_Definition: Terbium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.08 Range_Domain_Maximum: 7.10 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Dy_ppm Attribute_Definition: Dysprosium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.18 Range_Domain_Maximum: 41.48 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Y_ppm Attribute_Definition: Yttrium content in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4.3 Range_Domain_Maximum: 188.6 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Ho_ppm Attribute_Definition: Holmium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.06 Range_Domain_Maximum: 8.71 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Er_ppm Attribute_Definition: Erbium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.26 Range_Domain_Maximum: 24.55 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Tm_ppm Attribute_Definition: Thulium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.07 Range_Domain_Maximum: 3.57 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Yb_ppm Attribute_Definition: Ytterbium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 22.1 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: Lu_ppm Attribute_Definition: Lutetium concentration in each sample. Attribute_Definition_Source: standard reporting value in geochemistry Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 3.51 Attribute_Units_of_Measure: parts per million Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: Fe_Detection_ppm Attribute_Definition: The detection limit for iron concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Mn_Detection_ppm Attribute_Definition: The detection limit for manganese concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Si_Detection_ppm Attribute_Definition: The detection limit for silicon concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Al_Detection_ppm Attribute_Definition: The detection limit for aluminum concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Mg_Detection_ppm Attribute_Definition: The detection limit for magnesium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Ca_Detection_ppm Attribute_Definition: The detection limit for calcium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Na_Detection_ppm Attribute_Definition: The detection limit for sodium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: K_Detection_ppm Attribute_Definition: The detection limit for potassium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Ti_Detection_ppm Attribute_Definition: The detection limit for titanium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: P_Detection_ppm Attribute_Definition: The detection limit for phosphorus concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: S_Detection_ppm Attribute_Definition: The detection limit for sulfur concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: H2OM_Detection_ppm Attribute_Definition: The detection limit for H2O-, or sorbed water, concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Ag_Detection_ppm Attribute_Definition: The detection limit for silver concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: As_Detection_ppm Attribute_Definition: The detection limit for arsenic concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Ba_Detection_ppm Attribute_Definition: The detection limit for barium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Be_Detection_ppm Attribute_Definition: The detection limit for beryllium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Bi_Detection_ppm Attribute_Definition: The detection limit for bismuth concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Cd_Detection_ppm Attribute_Definition: The detection limit for cadmium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Cl_Detection_ppm Attribute_Definition: The detection limit for chlorine concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Co_Detection_ppm Attribute_Definition: The detection limit for cobalt concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Cr_Detection_ppm Attribute_Definition: The detection limit for chromium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Cs_Detection_ppm Attribute_Definition: The detection limit for cesium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Cu_Detection_ppm Attribute_Definition: The detection limit for copper concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Ge_Detection_ppm Attribute_Definition: The detection limit for germanium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Hf_Detection_ppm Attribute_Definition: The detection limit for hafnium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Hg_Detection_ppm Attribute_Definition: The detection limit for mercury concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: In_Detection_ppm Attribute_Definition: The detection limit for indium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Li_Detection_ppm Attribute_Definition: The detection limit for lithium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Mo_Detection_ppm Attribute_Definition: The detection limit for molybdenum concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Nb_Detection_ppm Attribute_Definition: The detection limit for niobium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Ni_Detection_ppm Attribute_Definition: The detection limit for nickel concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Pb_Detection_ppm Attribute_Definition: The detection limit for lead concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Rb_Detection_ppm Attribute_Definition: The detection limit for rubidium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Sb_Detection_ppm Attribute_Definition: The detection limit for antimony concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Sc_Detection_ppm Attribute_Definition: The detection limit for scandium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Se_Detection_ppm Attribute_Definition: The detection limit for selenium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Sn_Detection_ppm Attribute_Definition: The detection limit for tin concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Sr_Detection_ppm Attribute_Definition: The detection limit for strontium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Ta_Detection_ppm Attribute_Definition: The detection limit for tantalum concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Te_Detection_ppm Attribute_Definition: The detection limit for tellurium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Th_Detection_ppm Attribute_Definition: The detection limit for thorium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Tl_Detection_ppm Attribute_Definition: The detection limit for thallium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: U_Detection_ppm Attribute_Definition: The detection limit for uranium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: V_Detection_ppm Attribute_Definition: The detection limit for vanadium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: W_Detection_ppm Attribute_Definition: The detection limit for tungsten concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Zn_Detection_ppm Attribute_Definition: The detection limit for zinc concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Zr_Detection_ppm Attribute_Definition: The detection limit for zirconium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: La_Detection_ppm Attribute_Definition: The detection limit for lanthanum concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Ce_Detection_ppm Attribute_Definition: The detection limit for cerium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Pr_Detection_ppm Attribute_Definition: The detection limit for praseodymium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Nd_Detection_ppm Attribute_Definition: The detection limit for neodymium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Sm_Detection_ppm Attribute_Definition: The detection limit for samarium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Eu_Detection_ppm Attribute_Definition: The detection limit for europium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Gd_Detection_ppm Attribute_Definition: The detection limit for gadolinium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Tb_Detection_ppm Attribute_Definition: The detection limit for terbium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Dy_Detection_ppm Attribute_Definition: The detection limit for dysprosium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Y_Detection_ppm Attribute_Definition: The detection limit for yttrium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Ho_Detection_ppm Attribute_Definition: The detection limit for holmium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Er_Detection_ppm Attribute_Definition: The detection limit for erbium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Tm_Detection_ppm Attribute_Definition: The detection limit for thulium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Yb_Detection_ppm Attribute_Definition: The detection limit for ytterbium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Lu_Detection_ppm Attribute_Definition: The detection limit for lutetium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million Attribute: Attribute_Label: Fe_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure iron concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Mn_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure manganese concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Si_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure silicon concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Al_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure aluminum concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Mg_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure magnesium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Ca_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure calcium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Na_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure sodium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: K_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure potassium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Ti_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure titanium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: P_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure phosphorus concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: S_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure sulfur concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_OES_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: H2OM_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure H2O-, or sorbed water, concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: GRAV Enumerated_Domain_Value_Definition: Percent moisture determined by gravimetric analysis by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Ag_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure silver concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: As_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure aresenic concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Ba_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure barium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_OES_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Be_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure beryllium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Bi_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure bismuth concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Cd_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure cadmium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Cl_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure chlorine concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ISE Enumerated_Domain_Value_Definition: Ion selective electrode by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Co_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure cobalt concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Cr_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure chromium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_OES_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Cs_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure caesium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Cu_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure copper concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_OES_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Ge_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure germanium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Hf_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure hafnium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Hg_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure mercury concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: CVAAS Enumerated_Domain_Value_Definition: Cold-Vapour Atomic Absorption Spectrometry by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: In_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure indium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Li_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure lithium concentration based on the measurement method and instrumentation. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_OES_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Mo_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure molybdenum concentration. NaN indicates that method information was not available. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: XRF_BF Enumerated_Domain_Value_Definition: Lithium Borate Fusion XRF by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Nb_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure niobium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Ni_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure nickel concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Pb_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure lead concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Rb_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure rubidium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Sb_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure antimony concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Sc_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure scandium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Se_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure selenium concentration. NaN indicates that method information was not available. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AAS_hydride_generation Enumerated_Domain_Value_Definition: Hydride generation followed by atomic absorption spectroscopy (AAS) by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Sn_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure tin concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Sr_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure strontium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_OES_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Ta_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure tantalum concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Te_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure tellurium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AAS_hydride_generation Enumerated_Domain_Value_Definition: Hydride generation followed by atomic absorption spectroscopy (AAS) by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Th_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure thorium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Tl_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure thallium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: U_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure uranium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: V_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure vanadium concentration. NaN indicates that method information was not available. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: W_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure tungsten concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Zn_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure zinc concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_OES_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Zr_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure zirconium concentration. NaN indicates that method information was not available. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_4ACID Enumerated_Domain_Value_Definition: Four acid digestion by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: La_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure lanthanum concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Ce_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure cerium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Pr_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure praseodymium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Nd_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure neodymium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Sm_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure samarium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Eu_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure europium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Gd_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure gadolinium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Tb_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure terbium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Dy_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure dysprosium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Y_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure yttrium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Ho_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure holmium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Er_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure erbium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Tm_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure thulium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Yb_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure ytterbium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Attribute: Attribute_Label: Lu_method Attribute_Definition: An alphanumeric code that denotes the method and instrumentation used to measure lutetium concentration. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: ICP_MS_HNO3_LiMB Enumerated_Domain_Value_Definition: Lithium metaborate fusion followed by nitric acid digestion and ICP-MS by SGS Minerals analytical labs Enumerated_Domain_Value_Definition_Source: producer defined Overview_Description: Entity_and_Attribute_Overview: The first line of the csv file is a header line. Entity_and_Attribute_Detail_Citation: U.S. Geological Survey Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Person: PCMSC Science Data Coordinator Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-427-4747 Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov Resource_Description: These data are available in .csv format contained in a single file. Distribution_Liability: Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: comma-delimited text Format_Version_Number: Microsoft Excel 16.16.17 for Mac Format_Information_Content: File contains table in .csv format File_Decompression_Technique: No compression applied Transfer_Size: 0.09239 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://doi.org/10.5066/P13VZZEY Access_Instructions: Data can be downloaded using the Network_Resource_Name link and selecting the specific Child Items title page. Fees: None. Technical_Prerequisites: These data can be viewed with Microsoft Excel or any text reader. Metadata_Reference_Information: Metadata_Date: 20260122 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Person: PCMSC Science Data Coordinator Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-427-4747 Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998