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Geochemical analysis of pan concentrate sample 10400 (BLM)

Dates

Dataset Reference Date
2020-12-22

Summary

The laboratories analyzed samples for gold, platinum and palladium by fire assay pre-concentration of a 30-gram sample followed by an atomic absorption spectroscopy (AA) finish (for gold) and an inductively coupled argon plasma-atomic emission spectroscopy (ICP-AES) or inductively coupled argon plasma-mass spectroscopy (ICP-MS) finish (for platinum and palladium). Silver, copper, lead, zinc, and molybdenum were analyzed by ICP-AES and following a digestion of approximately 0.5 grams of sample in aqua regia (partial digestion). The laboratories analyzed those samples of copper, lead, zinc, and molybdenum that exceeded the upper detection limits with low-level assays consisting of an aqua regia digestion and AA finish. The laboratories [...]

Attached Files

Material Request Instructions

For additional information about the sample, see: https://dggs.alaska.gov/sample/id/81154

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 pan concentrate sample 10400 (BLM)

NGGDPP Item Extension

alternateGeometryThe coordinates are represented in North American Datum of 1927 (NAD27). Location was derived from the following method(s): Geochemical analysis files

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