AGDB2 concentrate sample CEP430

(panned, C3 fraction)

Field Value
Lab ID CEP430
Field ID MH354C
Job ID 11732
Sample submitter Tripp, Richard B.
Project name Mount Hayes AMRAP
Date submitted 5/4/1981 0:00:00
Country United States
State AK
Map quadrangle Mount Hayes
Geographic latitude 63.13889
Geographic longitude -144.83945
Sample source stream sediment
Collection method grab/single
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Sample preparation method -35 HMC, bromoform @ 2.86 SG, magnetic mnrls removed w hand-held magnet, Frantz @ 0.6 amp
Sieve size -35 mesh
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Geologic map unit -144.83945, 63.13889
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Ruthenium <0.3 parts per million by weight FA_ES
Rhodium <0.003 parts per million by weight FA_ES
Palladium 0.007 parts per million by weight FA_ES
Iridium <0.15 parts per million by weight FA_ES
Platinum <0.007 parts per million by weight FA_ES
Gold <0.03 parts per million by weight FA_ES
Element Value Units Technique Digestion Decomposition Laboratory
Ruthenium N0.3 ppm FA T PbO fire assay, ES USGS-BOER
Rhodium N0.003 ppm FA T PbO fire assay, ES USGS-BOER
Palladium 0.007 ppm FA T PbO fire assay, ES USGS-BOER
Iridium N0.15 ppm FA T PbO fire assay, ES USGS-BOER
Platinum N0.007 ppm FA T PbO fire assay, ES USGS-BOER
Gold N0.03 ppm FA T PbO fire assay, ES USGS-BOER