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Geochemical analysis of rock sample WB16671B

Dates

Dataset Reference Date
2020-12-22

Summary

Stream sediment samples were analyzed for a suite of elements using atomic absorption methods. Rock samples were analyzed for concentrations of Ag, As, Co, Cu, Ni, and Zn by atomic absorption. In cases where Cu concentration exceeded 20,000 ppm, reanalysis was performed by wet chemistry. All samples were analyzed for Au, Pd, and Pt using inductively-coupled plasma following fire assay by U.S. Bureau of Mines Reno Research Center.

Attached Files

Material Request Instructions

For additional information about the sample, see: https://dggs.alaska.gov/sample/id/63109

Map

Communities

  • ReSciColl Archive

Tags

Provenance

Data source
File Processing
File Process
Type
NGGDPP
Reference Item
Collection of geochemical data from Alaska (DGGS)
Reference File
v_nggdpp_geochem_sample_metadata.csv

Additional Information

Identifiers

Type Scheme Key
title Parent-4f4e49cfe4b07f02db5da760 Geochemical analysis of rock sample WB16671B

NGGDPP Item Extension

alternateGeometryThe coordinates are represented in North American Datum of 1927 (NAD27). Location was derived from the following method(s): Digitized from location map in USBM publication OFR 33-85

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