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Geochemical analysis of rock sample 08Z015B

Dates

Dataset Reference Date
2020-12-22
Info Date
2008

Summary

Five rock samples with trace metal values above the detection limit in the initial trace element geochemical analysis were reanalyzed for those metals by the following methods: Au, Fire assay with a gravimetric finish using a 30 gram sub-sample; Ba, using X-ray fluorescence after lithium meta-borate fusion; Sb, Atomic Absorption spectrometry after a hydrochloric acid - potassium perchlorate digestion; and Ag, As, Cu, Pb, and/or Zn by inductive coupled plasma-atomic emission spectroscopy (ICP-AES) methods after four-acid, near-total digestion. Two samples were analyzed for non-carbonate carbon using LECO induction furnace pyrolysis following dilute acid digestion.

Attached Files

Material Request Instructions

For additional information about the sample, see: https://dggs.alaska.gov/sample/id/66452

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 08Z015B

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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