AGDB2 rock sample D574568

(igneous, gabbro)

Field Value
Lab ID D574568
Field ID 84ER026A
Job ID WE03
Sample submitter Koch, Richard D.
Project name SE Alaska Studies
Date submitted 11/4/1994 0:00:00
Country United States
State AK
Map quadrangle Ketchikan
Geographic latitude 55.35389
Geographic longitude -131.48444
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name gabbro
Sample comment px gabbro
Geologic age Tertiary undifferentiated
Stratigraphic unit Ketchikan GB
Igneous setting pluton
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Geologic map unit -131.48444, 55.35389
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Ruthenium <0.0005 parts per million by weight FA_MS
Rhodium <0.0005 parts per million by weight FA_MS
Palladium 0.003 parts per million by weight FA_MS
Iridium <0.0005 parts per million by weight FA_MS
Platinum 0.0015 parts per million by weight FA_MS
Element Value Units Technique Digestion Decomposition Laboratory
Ruthenium L0.0005 ppm FA T NiS fire assay, ICP-MS USGS-BGC
Rhodium L0.0005 ppm FA T NiS fire assay, ICP-MS USGS-BGC
Palladium 0.003 ppm FA T NiS fire assay, ICP-MS USGS-BGC
Iridium L0.0005 ppm FA T NiS fire assay, ICP-MS USGS-BGC
Platinum 0.0015 ppm FA T NiS fire assay, ICP-MS USGS-BGC