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Geochemical analysis of rock sample 13RN266B

Dates

Dataset Reference Date
2020-12-22
Info Date
2013

Summary

Major- and trace-element compositions for rock samples were determined by ALS Minerals method ME-MS61: Four-acid digestion followed by inductively coupled plasma-atomic emission spectroscopy (ICP-AES) and inductively coupled plasma-mass spectroscopy (ICP-MS). Gold values were analyzed by 30 g fire assay with ICP-AES finish (ALS Minerals method Au-ICP21) for all the rock geochemistry samples. Platinum, palladium, and gold values were analyzed by 30 g fire assay with ICP-MS finish (ALS Minerals method PGM-MS23) for select samples as shown in the data tables. One batch of rock geochemistry samples was analyzed at ALS for a suite of metals that did not include Au, Pt and Pd. The pulps of some of the samples were subsequently reanalyzed [...]

Attached Files

Material Request Instructions

For additional information about the sample, see: https://dggs.alaska.gov/sample/id/66195

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 13RN266B

NGGDPP Item Extension

alternateGeometryThe coordinates are represented in World Geodetic System of 1984 (WGS84). Location was derived from the following method(s): Geochemical analysis files

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