Major, minor, and trace element data for rock samples from the Escanaba Trough (Gorda Ridge)

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Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: Isabelle M. Shapiro
Originator: Jaycee Favela
Originator: Katlin Bowman Adamczyk
Originator: Amy Gartman
Publication_Date: 20260403
Title:

Major, minor, and trace element data for rock samples from the Escanaba Trough (Gorda Ridge)

Geospatial_Data_Presentation_Form: comma-delimited text
Series_Information:

Series_Name: data release
Issue_Identification: DOI: 10.5066/P1DJPX9G

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/P1DJPX9G
Larger_Work_Citation:

Citation_Information:

Originator: Isabelle M. Shapiro
Originator: Jaycee Favela
Originator: Katlin Bowman Adamczyk
Originator: Amy Gartman
Publication_Date: 2026
Title:

Geochemistry and x-ray diffraction data of rock samples from the Escanaba Trough (Gorda Ridge)

Series_Information:

Series_Name: data release
Issue_Identification: DOI: 10.5066/P1DJPX9G

Publication_Information:

Publication_Place:

Pacific Coastal and Marine Science Center, Santa Cruz, California

Publisher: U.S. Geological Survey

Other_Citation_Details:

Suggested Citation: Shapiro, I. M., Favela, J., Adamczyk, K.B., and Gartman, A., 2026, Geochemistry and x-ray diffraction data of rock samples from the Escanaba Trough (Gorda Ridge): U.S. Geological Survey data release, https://doi.org/10.5066/P1DJPX9G.

Online_Linkage: https://doi.org/10.5066/P1DJPX9G

Description:

Abstract:

This data release contains geochemical data of rock samples collected from the Escanaba Trough hydrothermal vent field, Gorda Ridge, in the northeast Pacific Ocean. These data were collected in 2022 on expedition TN403 (USGS Field Activity 2022-621-FA). Samples were taken to the USGS Pacific Coastal Marine Science Center for subsampling and geochemical analyses. Data include major, minor, and trace element concentrations, location information (latitude, longitude, depth), analytical methods, and instrument detection limits where available.

Purpose:

These data serve to expand the knowledge and statistics for deep ocean marine mineral occurrences and composition within the global ocean.

Supplemental_Information:

Additional information about the field activity or activities from which these data were derived is available online at:
https://cmgds.marine.usgs.gov/fan_info.php?fan=2022-621-FA
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: 20220712
Ending_Date: 20250811

Currentness_Reference: Date that the last process step was completed

Status:

Progress: Complete
Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -127.5477
East_Bounding_Coordinate: -127.4463
North_Bounding_Coordinate: 41.0822
South_Bounding_Coordinate: 40.6957

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_Keyword: Assessments

Theme:

Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: chemical analysis
Theme_Keyword: mass spectroscopy
Theme_Keyword: geochemistry
Theme_Keyword: metallic mineral resources

Theme:

Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords
Theme_Keyword: mineral resources
Theme_Keyword: chemical analysis

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:68a50b3ed4be02198e361b59

Place:

Place_Keyword_Thesaurus: Geographic Names Information System (GNIS)
Place_Keyword: Pacific Ocean

Place:

Place_Keyword_Thesaurus: NGA GEOnet Names Server (GNS)
Place_Keyword: Escanaba Trough
Place_Keyword: Gorda Ridge

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. These data are marked with a Creative Common CC0 1.0 Universal License. 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. The average relative percent different (RPD) between measured and certified concentrations was 10-20 percent for Au, W, V, Th, Tb, Bi, Y, Sb, Sn, In, Ga, Er, Dy, Eu, and Rb. Higher RPDs (>20 percent) were observed for Cr, Sm, and Yb. Average RPDs were <10 percent for Ir, Pd, Pt, Rh, Ru, Al, As, Ba, Ca, Cd, Ce, Cl, Co, Fe, Gd, Hf, Hg, Ho, K, La, Li, Mg, Mn, Mo, Nb, Nd, Ni, Pb, Pr, S, Si, Sr, Ti, Tl, U, Zn, Zr. There were no CRMs for Ru, Ag, B, Ge, Na, Sc, Se, Ta, Te, and Tm. Duplicate measurements were made for all elements except Os, Ag, Au, Be, Cl, Hf, Ir, Li, Ti, Na, Sc, Tm, Ta, and Lu. The average RPD between duplicate measurements was 10-20 percent for Y, Er, Pr, Eu, K, W, Tb, Tl, Rb, and In. Higher RPDs (>20 percent) were observed for Au, Ir, Pd, Pt, Rh, Ru, Gd, Dy, Te, Ca, Cs, Ni, Yb, Sm, Nd, and Nb. Average RPDs were <10 percent for Fe, S, Si, Th, V, Mn, Cu, Hg, Cd, Pb, Sb, Al, Zn, Co, As, Sr, B, Bi, U, Mg, Sn, Ce, Zr, Ba, Cr, Mo, La, Ho, Ga, Ge, and Se. The instruments and techniques used to generate the geochemical data are included in the data table and also summarized below in the Source Citations since data were generated by commercial laboratories. 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 and the value -7777 indicates that the measurement for an analyte was above the detection limit. Values of -9999 indicate that no analysis was performed.

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. Many samples do not have chemistry data because analyses were performed on representative samples only. Users are advised to read the rest of the metadata record carefully for additional details.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

The location of rock samples were determined using ROV Jason's ultra-short baseline (USBL) navigation. Accuracy for this depth is approximately 6-26 m. A formal accuracy assessment of the horizontal positional information in the dataset has not been conducted.

Vertical_Positional_Accuracy:

Vertical_Positional_Accuracy_Report:

Vertical accuracy was determined with ROV Jason's altimeter, which is accurate to less than 1 m. No formal positional accuracy tests were conducted.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator:

Activation Laboratories Ltd. (Actlabs), Ancaster, Ontario, Canada

Publication_Date: 2023
Title: Geochemical Element Analysis
Online_Linkage: https://actlabs.com/geochemistry/

Type_of_Source_Media: geochemical analyses
Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 20230824
Ending_Date: 20231124

Source_Currentness_Reference:

Date range during which official lab reports were released by Activation Labratories Ltd. (Actlabs)

Source_Citation_Abbreviation: geochemistry
Source_Contribution:

Geochemical analysis of rock powders. Fe, Si, Al, Ca, Mg, K, Ti, and Li were determined by Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion (ICP_OES_Na2O2); Mn, As, B, Ba, Bi, Cd, Co, Cu, Ga, Ge, In, Nb, Ni, Rb, Pb, Sb, Sn, Sr, Se, Ta, Te, Th, Tl, U, V, W, Zn, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Y, Ho, Er, Tm, and Yb were determined by Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion (ICP_MS_Na2O2); Na, Ag, Cl, Cr, Hf, Mo, and Sc were determined by Instrumental Neutron Activation Analysis (INAA); Ir, Os, Pd, Pt, Rh, and Ru were determined by Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay (ICP_MS_NiS_FA); Zr was determined by Inductively Coupled Plasma Mass Spectrometry, Lithium Borate Fusion (ICP_MS_FUS), and Hg was determined by Cold Vapor Atomic Absorption Spectroscopy (CVAAS). Au was determined by Instrumental Neutron Activation Analysis (INAA) for most of the samples and by Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay (ICP_MS_NiS_FA) for the remaining.

Source_Information:

Source_Citation:

Citation_Information:

Originator: Intertek, Maddington, Western Australia
Publication_Date: 2024
Title: Platinum Group Element Analysis
Online_Linkage: https://www.intertek.com/minerals/precious-metals-analysis/

Type_of_Source_Media: geochemical analyses
Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 20240210
Ending_Date: 20240510

Source_Currentness_Reference:

Date range during which official lab reports were released by Intertek

Source_Citation_Abbreviation: PGE data
Source_Contribution:

Geochemical analysis of rock powders. Platinum group element concentrations (PGE; Au, Ir, Os, Pd, Pt, Rh, Ru), as well as Au concentrations for several samples, were determined by Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay (ICP_MS_NiS_FA).

Process_Step:

Process_Description:

Rock samples were collected on the R/V Thomas G. Thompson between May 24, 2022, and June 13, 2022, during the TN403 Escanaba Trough expedition, which was led and staffed by USGS employees. Rocks were collected from the seafloor using the ROV Jason's manipulator arm at water depths between 3192 and 3319 meters. Rock samples were frozen immediately upon recovery from the ROV, stored frozen, and shipped on ice to the USGS Pacific Coastal and Marine Science Center in Santa Cruz, CA.

Process_Date: 20220613

Process_Step:

Process_Description:

In the USGS Pacific Coastal and Marine Science Center Global Seabed Mineral Resources Lab, bulk rock samples were freeze dried, then ground to a powder (approximately 75 micrometers) using a shatterbox and ceramic-lined bowls and ceramic pucks. Ceramic-lined bowls and pucks were cleaned thoroughly with quartz powder and detergents between samples to avoid cross-contamination. Bulk rock samples are representative of the whole sample and may include different mineralogical layers and rings (outer layers of weathered or depositional minerals). Powdered samples (10-50 grams) were then mailed to commercial analytical labs, Actlabs and Intertek, in individual plastic screw-top containers for geochemical analyses. See Source Citations for information on geochemical techniques.

Source_Used_Citation_Abbreviation: geochemistry
Source_Used_Citation_Abbreviation: PGE data
Process_Date: 20230824

Process_Step:

Process_Description:

Total rare earth elements plus yttrium (Total_REY) were calculated by summing the concentration of rare earth elements (La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu) plus Y in each sample. Percentage of the heavy rare earth elements was calculated by taking the sum of heavy rare earth elements (Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu) and Y and dividing the sum by the Total_REY value for each sample.

Source_Used_Citation_Abbreviation: geochemistry
Process_Date: 20231101

Process_Step:

Process_Description:

Results from the lab analyses, detection limits, analytical method information, location data, and sample information were combined into a comma-delimited text values document (TN403_Bulk_Geochem_data.csv).

Source_Used_Citation_Abbreviation: geochemistry
Source_Used_Citation_Abbreviation: PGE data
Process_Date: 20250811
Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Katlin Adamczyk
Contact_Organization: USGS

Contact_Position: Physical Scientist
Contact_Address:

Address_Type: Mailing and Physical
Address: 2885 Mission Street
City: Santa Cruz
State_or_Province: CA
Postal_Code: 95060

Contact_Voice_Telephone: 831-460-7420
Contact_Electronic_Mail_Address: Kadamczyk@usgs.gov

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: 59

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Geographic:

Latitude_Resolution: 0.0001
Longitude_Resolution: 0.0001
Geographic_Coordinate_Units: Decimal degrees

Geodetic_Model:

Horizontal_Datum_Name: D_WGS_1984
Ellipsoid_Name: WGS_1984
Semi-major_Axis: 6378137.0
Denominator_of_Flattening_Ratio: 298.257223563

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: TN403_Bulk_Geochem_data.csv
Entity_Type_Definition:

Comma-delimited file containing results from geochemical analyses of rock samples at the latitude, longitude, and water depth of each sample location. The value -8888 indicates that the measurement for an analyte was below the detection limit, the value of -7777 indicates that the measurement for an analyte was above the detection limit, and the value -9999 indicates that no analysis was performed.

Entity_Type_Definition_Source: Producer defined

Attribute:

Attribute_Label: Cruise_ID
Attribute_Definition:

The alphanumeric cruise identified for the expedition during which the sample was collected

Attribute_Definition_Source: producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: TN403
Enumerated_Domain_Value_Definition:

Cruise identifier for the Escanaba Trough expedition onboard the R/V Thomas G. Thompson in 2022.

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Sample_ID
Attribute_Definition: The sample ID for each sample
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Unrepresentable_Domain:

Sample IDs are formatted as Dive#-Rock#-bulk (for example, J2-1424-R07-bulk is ROV Jason dive number J2-1424, rock number 7, bulk composition). Deviations from this naming convention include J2-1417-B01 rock-bulk (rock collected with a scoop sample of a bacterial mat), GC02-bulk (rock collected in a 20cm-long section of gravity core), GC05-z-rock_63-69_bulk (rock extracted from gravity core GC05 section z between 63 and 69 cm core depth).

Attribute:

Attribute_Label: Sample_Type
Attribute_Definition: The type of rock each sample
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: bulk mudstone
Enumerated_Domain_Value_Definition: this sample is bulk mudstone
Enumerated_Domain_Value_Definition_Source: producer defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: bulk hydrothermal precipitate
Enumerated_Domain_Value_Definition: this sample is bulk hydrothermal precipitate
Enumerated_Domain_Value_Definition_Source: producer 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: 40.6957
Range_Domain_Maximum: 41.0822
Attribute_Units_of_Measure: decimal degrees
Attribute_Measurement_Resolution: 0.0001

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: -127.5477
Range_Domain_Maximum: -127.4463
Attribute_Units_of_Measure: decimal degrees
Attribute_Measurement_Resolution: 0.0001

Attribute:

Attribute_Label: Water_Depth
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: 3192
Range_Domain_Maximum: 3319
Attribute_Units_of_Measure: meters
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Fe
Attribute_Definition: Iron concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 18500
Range_Domain_Maximum: 561000
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: Mn
Attribute_Definition: Manganese concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 7
Range_Domain_Maximum: 6070
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Si
Attribute_Definition:

Silicon 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: 100
Range_Domain_Maximum: 315000
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: Al
Attribute_Definition:

Aluminum 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: 100
Range_Domain_Maximum: 91200
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: Mg
Attribute_Definition: Magnesium concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 200
Range_Domain_Maximum: 142000
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: Ca
Attribute_Definition:

Calcium 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: 200
Range_Domain_Maximum: 10200
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: Na
Attribute_Definition: Sodium concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 800
Range_Domain_Maximum: 47900
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: K
Attribute_Definition:

Potassium 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: 1000
Range_Domain_Maximum: 18000
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1000

Attribute:

Attribute_Label: Ti
Attribute_Definition:

Titanium 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: 100
Range_Domain_Maximum: 4900
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: S
Attribute_Definition: Sulfur concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 900
Range_Domain_Maximum: 488000
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: Ag
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: 12
Range_Domain_Maximum: 652
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: As
Attribute_Definition: Arsenic concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 7
Range_Domain_Maximum: 16800
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: B
Attribute_Definition:

Boron 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: 10
Range_Domain_Maximum: 290
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 10

Attribute:

Attribute_Label: Ba
Attribute_Definition: Barium concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 55
Range_Domain_Maximum: 53300
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Bi
Attribute_Definition:

Bismuth 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: 2
Range_Domain_Maximum: 319
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Cd
Attribute_Definition:

Cadmium 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: 3
Range_Domain_Maximum: 839
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Cl
Attribute_Definition: Chlorine concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 1100
Range_Domain_Maximum: 28900
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: Co
Attribute_Definition: Cobalt 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: 2010.0
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Cr
Attribute_Definition:

Chromium 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: 9
Range_Domain_Maximum: 132
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Cu
Attribute_Definition: Copper concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 22
Range_Domain_Maximum: 141000
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Ga
Attribute_Definition: Gallium concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 1
Range_Domain_Maximum: 204
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Ge
Attribute_Definition:

Germanium 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: 0.8
Range_Domain_Maximum: 166.0
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Hf
Attribute_Definition:

Hafnium 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: 1
Range_Domain_Maximum: 4
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Hg
Attribute_Definition:

Mercury concentration in each sample. Values of -7777 indicate that the measurement was above the detection limit.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.018
Range_Domain_Maximum: 93.200
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.001

Attribute:

Attribute_Label: In
Attribute_Definition:

Indium 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: 0.2
Range_Domain_Maximum: 81.2
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Li
Attribute_Definition:

Lithium 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: 23
Range_Domain_Maximum: 50
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Mo
Attribute_Definition:

Molybdenum 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: 3
Range_Domain_Maximum: 124
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Nb
Attribute_Definition:

Niobium 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: 2.5
Range_Domain_Maximum: 24.4
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Ni
Attribute_Definition:

Nickel 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: 10
Range_Domain_Maximum: 5930
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 10

Attribute:

Attribute_Label: Pb
Attribute_Definition: Lead concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 9.9
Range_Domain_Maximum: 57700.0
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Rb
Attribute_Definition:

Rubidium 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: 0.4
Range_Domain_Maximum: 72.7
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Sb
Attribute_Definition:

Antimony 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: 2
Range_Domain_Maximum: 1710
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Sc
Attribute_Definition:

Scandium 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: 16.3
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Se
Attribute_Definition:

Selenium 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: 8
Range_Domain_Maximum: 1690
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Sn
Attribute_Definition: Tin concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 1.0
Range_Domain_Maximum: 1380.0
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Sr
Attribute_Definition: Strontium concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 18
Range_Domain_Maximum: 7750
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Ta
Attribute_Definition:

Tantalum 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: 0.2
Range_Domain_Maximum: 4.0
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Te
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: 6
Range_Domain_Maximum: 33
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Th
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: 11.2
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Tl
Attribute_Definition:

Thallium 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: 328.0
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: U
Attribute_Definition: Uranium 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: 15.4
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: V
Attribute_Definition:

Vanadium 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: 6
Range_Domain_Maximum: 319
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: W
Attribute_Definition:

Tungsten 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: 0.7
Range_Domain_Maximum: 80.8
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Zn
Attribute_Definition: Zinc concentration in each sample
Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 50
Range_Domain_Maximum: 196000
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 10

Attribute:

Attribute_Label: Zr
Attribute_Definition:

Zirconium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Values of -9999 indicate no analysis was performed.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 2
Range_Domain_Maximum: 165
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: La
Attribute_Definition:

Lanthanum 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: 0.4
Range_Domain_Maximum: 44.1
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Ce
Attribute_Definition:

Cerium 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: 1.0
Range_Domain_Maximum: 74.6
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Pr
Attribute_Definition:

Praseodymium 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: 8.6
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Nd
Attribute_Definition:

Neodyium 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: 0.4
Range_Domain_Maximum: 34.8
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Sm
Attribute_Definition:

Samarium 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: 7.4
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Eu
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: 0.1
Range_Domain_Maximum: 110.0
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Gd
Attribute_Definition:

Gadolinium 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: 7.8
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Tb
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: 0.2
Range_Domain_Maximum: 0.9
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Dy
Attribute_Definition:

Dysprosium 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: 4.7
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Y
Attribute_Definition:

Yttrium content 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: 27.0
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Ho
Attribute_Definition:

Holmium 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: 0.2
Range_Domain_Maximum: 1.0
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Er
Attribute_Definition:

Erbium 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: 2.9
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Tm
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: 0.2
Range_Domain_Maximum: 0.5
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Yb
Attribute_Definition:

Ytterbium 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: 2.4
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: SUM_REY
Attribute_Definition:

Summation of the concentration of rare earth elements (La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu) plus Y in each sample

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.0
Range_Domain_Maximum: 209.8
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.1

Attribute:

Attribute_Label: Percent_HREY
Attribute_Definition:

Percentage of the heavy rare earth elements calculated by taking the sum of heavy rare earth elements (Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu) and Y and dividing by the total_REY for each sample.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0
Range_Domain_Maximum: 100
Attribute_Units_of_Measure: percent
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Au
Attribute_Definition:

Gold concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Values of -7777 indicate that the measurements was above the detection limit.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.010
Range_Domain_Maximum: 7.710
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.001

Attribute:

Attribute_Label: Ir
Attribute_Definition:

Iridium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Values of -9999 indicate that no analysis was done.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.005
Range_Domain_Maximum: 0.024
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.001

Attribute:

Attribute_Label: Os
Attribute_Definition:

Osmium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Values of -9999 indicate that no analysis was done.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.009
Range_Domain_Maximum: 0.009
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.001

Attribute:

Attribute_Label: Pd
Attribute_Definition:

Palladium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Values of -9999 indicate that no analysis was done.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.005
Range_Domain_Maximum: 0.059
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.001

Attribute:

Attribute_Label: Pt
Attribute_Definition:

Platinum concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Values of -9999 indicate that no analysis was done.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.005
Range_Domain_Maximum: 0.093
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.001

Attribute:

Attribute_Label: Rh
Attribute_Definition:

Rhodium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Values of -9999 indicate that no analysis was done.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.005
Range_Domain_Maximum: 0.013
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.001

Attribute:

Attribute_Label: Ru
Attribute_Definition:

Ruthenium concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Values of -9999 indicate that no analysis was done.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.006
Range_Domain_Maximum: 0.048
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 0.001

Attribute:

Attribute_Label: TOC
Attribute_Definition:

Total organic carbon concentration in each sample. Values of -9999 indicate that no analysis was done.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 211
Range_Domain_Maximum: 138128
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: TIC
Attribute_Definition:

Total inorganic carbon concentration in each sample. Values of -8888 indicate that the measurement was below the detection limit. Values of -9999 indicate that no analysis was done.

Attribute_Definition_Source: standard reporting value in geochemistry
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 2
Range_Domain_Maximum: 375
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: Fe_Detection
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
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
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
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
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
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
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
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
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: S_Detection
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: Ag_Detection
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
Attribute_Definition:

The detection limit for aresenic 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: B_Detection
Attribute_Definition:

The detection limit for boron 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
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: Bi_Detection
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
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
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
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
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: Cu_Detection
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: Ga_Detection
Attribute_Definition:

The detection limit for gallium 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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: Au_Detection
Attribute_Definition:

The detection limit for gold concentration based on the measurement method and instrumentation

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.002
Range_Domain_Maximum: 0.005
Attribute_Units_of_Measure: parts per million
Attribute_Measurement_Resolution: 100

Attribute:

Attribute_Label: Ir_Detection
Attribute_Definition:

The detection limit for iridium 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: Os_Detection
Attribute_Definition:

The detection limit for osmium 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: Pd_Detection
Attribute_Definition:

The detection limit for palladium 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: Pt_Detection
Attribute_Definition:

The detection limit for platinum 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: Rh_Detection
Attribute_Definition:

The detection limit for rhodium 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: Ru_Detection
Attribute_Definition:

The detection limit for ruthenium 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: TOC_Detection
Attribute_Definition:

The detection limit total organic carbon concentration based on the measurement method and instrumentation. Values of -9999 indicate that the detection limit was not available.

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Unrepresentable_Domain: Numerical value provided by the analyzer in parts per million

Attribute:

Attribute_Label: TIC_Detection
Attribute_Definition:

The detection limit total inorganic carbon concentration based on the measurement method and instrumentation. Values of -9999 indicate that the detection limit was not available.

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: ICP_OES_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion by ActLabs

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: ICP_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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: ICP_OES_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion by ActLabs

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: ICP_OES_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion by ActLabs

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: ICP_OES_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion by ActLabs

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: ICP_OES_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion by ActLabs

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: INAA
Enumerated_Domain_Value_Definition: Instrumental Neutron Activation Analysis by ActLabs
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: ICP_OES_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion by ActLabs

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: ICP_OES_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion by ActLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion by ActLabs

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: INAA
Enumerated_Domain_Value_Definition: Instrumental Neutron Activation Analysis by ActLabs
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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: B_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure boron concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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: INAA
Enumerated_Domain_Value_Definition: Instrumental Neutron Activation Analysis by ActLabs
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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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 choromium concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: INAA
Enumerated_Domain_Value_Definition: Instrumental Neutron Activation Analysis by ActLabs
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_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Ga_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure gallium concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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: INAA
Enumerated_Domain_Value_Definition: Instrumental Neutron Activation Analysis by ActLabs
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 Vapor Atomic Absorption Spectroscopy by ActLabs
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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Optical Emission Spectroscopy sodium peroxide fusion by ActLabs

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

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: INAA
Enumerated_Domain_Value_Definition: Instrumental Neutron Activation Analysis by ActLabs
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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabss

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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: INAA
Enumerated_Domain_Value_Definition: Instrumental Neutron Activation Analysis by ActLabs
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

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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: ICP_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_MS_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_FUS
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry, Lithium Borate Fusion by ActLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Sm_method
Attribute_Definition:

TAn 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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

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_Na2O2
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry sodium peroxide fusion by ActsLabs

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Au_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure gold concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: INAA
Enumerated_Domain_Value_Definition: Instrumental Neutron Activation Analysis by ActLabs
Enumerated_Domain_Value_Definition_Source: producer defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_NiS_FA
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay by Intertek

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Ir_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure iridium concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_NiS_FA
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay by Intertek

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Os_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure osmium concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_NiS_FA
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay by Intertek

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Pd_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure palladium concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_NiS_FA
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay by Intertek

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Pt_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure platinum concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_NiS_FA
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay by Intertek

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Rh_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure rhodium concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_NiS_FA
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay by Intertek

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: Ru_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure ruthenium concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ICP_MS_NiS_FA
Enumerated_Domain_Value_Definition:

Inductively Coupled Plasma Mass Spectrometry, nickel sulfide fire assay by Intertek

Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: TOC_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure total organic carbon concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Wt_difference
Enumerated_Domain_Value_Definition: Sample weight difference
Enumerated_Domain_Value_Definition_Source: producer defined

Attribute:

Attribute_Label: TIC_method
Attribute_Definition:

An alphanumeric code that denotes the method and instrumentation used to measure total inorganic carbon concentration

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: UIC
Enumerated_Domain_Value_Definition: UIC CM5230 acid digester attached to a CM5017 coulometer
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 - ScienceBase

Contact_Address:

Address_Type: mailing and physical
Address: Denver Federal Center, Building 810, Mail Stop 302
City: Denver
State_or_Province: CO
Postal_Code: 80225

Contact_Voice_Telephone: 1-888-275-8747
Contact_Electronic_Mail_Address: sciencebase@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: 0.088

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name: https://doi.org/10.5066/P1DJPX9G

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: 20260403
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

This page is <https://cmgds.marine.usgs.gov/catalog/pcmsc/DataReleases/ScienceBase/DR_P1DJPX9G/Escanaba_Bulk_Metadata.html>