AGDB2 concentrate sample D382691

(panned, C3 fraction)

Field Value
Lab ID D382691
Field ID 446
Job ID UQ07
Sample submitter Goldfarb, Richard J., and Sutley, Stephen J.
Project name Seldovia AMRAP
Date submitted 7/17/1991 0:00:00
Country United States
State AK
Map quadrangle Seldovia
Geographic latitude 59.6272
Geographic longitude -150.5983
Sample source stream sediment
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Sample preparation method -35 HMC, bromoform @ 2.85 SG, modified Frantz ~ @ 0.1 & 1.0 amp w 15° slope & 10° tilt
Sieve size -35 mesh
Lab ID D382691
Arsenopyrite present
Gold inferred
Galena present
Pyrite 90%
Mineralogy comments 20% Fe (PYR), 20 ppm Ag, AU prob, 1500 ppm As (ARS), 10000 ppm Pb (GAL); in Kvs
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Geologic map unit -150.5983, 59.6272
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Beryllium <2 parts per million by weight ES_SQ
Boron <20 parts per million by weight ES_SQ
Sodium <0.5 percent by weight ES_SQ
Magnesium 0.05 percent by weight ES_SQ
Phosphorus 1 percent by weight ES_SQ
Calcium 1.5 percent by weight ES_SQ
Scandium <10 parts per million by weight ES_SQ
Titanium 2 percent by weight ES_SQ
Vanadium 20 parts per million by weight ES_SQ
Chromium <20 parts per million by weight ES_SQ
Manganese 0.005 percent by weight ES_SQ
Iron 20 percent by weight ES_SQ
Cobalt 30 parts per million by weight ES_SQ
Nickel 100 parts per million by weight ES_SQ
Copper 70 parts per million by weight ES_SQ
Zinc <500 parts per million by weight ES_SQ
Gallium <10 parts per million by weight ES_SQ
Germanium <20 parts per million by weight ES_SQ
Arsenic 1500 parts per million by weight ES_SQ
Strontium 300 parts per million by weight ES_SQ
Yttrium 200 parts per million by weight ES_SQ
Zirconium 2000.11 parts per million by weight ES_SQ
Niobium <50 parts per million by weight ES_SQ
Molybdenum <10 parts per million by weight ES_SQ
Palladium <5 parts per million by weight ES_SQ
Silver 20 parts per million by weight ES_SQ
Cadmium <50 parts per million by weight ES_SQ
Tin <20 parts per million by weight ES_SQ
Antimony <200 parts per million by weight ES_SQ
Barium 3000 parts per million by weight ES_SQ
Lanthanum <100 parts per million by weight ES_SQ
Tungsten <50 parts per million by weight ES_SQ
Platinum <20 parts per million by weight ES_SQ
Gold <20 parts per million by weight ES_SQ
Lead 10000 parts per million by weight ES_SQ
Bismuth <20 parts per million by weight ES_SQ
Thorium <200 parts per million by weight ES_SQ
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium N2 ppm ES T semi-quant 6-step ES USGS-BGC
Boron L20 ppm ES T semi-quant 6-step ES USGS-BGC
Sodium N0.5 pct ES T semi-quant 6-step ES USGS-BGC
Magnesium 0.05 pct ES T semi-quant 6-step ES USGS-BGC
Phosphorus 1 pct ES T semi-quant 6-step ES USGS-BGC
Calcium 1.5 pct ES T semi-quant 6-step ES USGS-BGC
Scandium N10 ppm ES T semi-quant 6-step ES USGS-BGC
Titanium 2 pct ES T semi-quant 6-step ES USGS-BGC
Vanadium 20 ppm ES T semi-quant 6-step ES USGS-BGC
Chromium L20 ppm ES T semi-quant 6-step ES USGS-BGC
Manganese 0.005 pct ES T semi-quant 6-step ES USGS-BGC
Iron 20 pct ES T semi-quant 6-step ES USGS-BGC
Cobalt 30 ppm ES T semi-quant 6-step ES USGS-BGC
Nickel 100 ppm ES T semi-quant 6-step ES USGS-BGC
Copper 70 ppm ES T semi-quant 6-step ES USGS-BGC
Zinc N500 ppm ES T semi-quant 6-step ES USGS-BGC
Gallium N10 ppm ES T semi-quant 6-step ES USGS-BGC
Germanium N20 ppm ES T semi-quant 6-step ES USGS-BGC
Arsenic 1500 ppm ES T semi-quant 6-step ES USGS-BGC
Strontium 300 ppm ES T semi-quant 6-step ES USGS-BGC
Yttrium 200 ppm ES T semi-quant 6-step ES USGS-BGC
Zirconium G2000 ppm ES T semi-quant 6-step ES USGS-BGC
Niobium N50 ppm ES T semi-quant 6-step ES USGS-BGC
Molybdenum N10 ppm ES T semi-quant 6-step ES USGS-BGC
Palladium N5 ppm ES T semi-quant 6-step ES USGS-BGC
Silver 20 ppm ES T semi-quant 6-step ES USGS-BGC
Cadmium N50 ppm ES T semi-quant 6-step ES USGS-BGC
Tin N20 ppm ES T semi-quant 6-step ES USGS-BGC
Antimony N200 ppm ES T semi-quant 6-step ES USGS-BGC
Barium 3000 ppm ES T semi-quant 6-step ES USGS-BGC
Lanthanum N100 ppm ES T semi-quant 6-step ES USGS-BGC
Tungsten N50 ppm ES T semi-quant 6-step ES USGS-BGC
Platinum N20 ppm ES T semi-quant 6-step ES USGS-BGC
Gold N20 ppm ES T semi-quant 6-step ES USGS-BGC
Lead 10000 ppm ES T semi-quant 6-step ES USGS-BGC
Bismuth N20 ppm ES T semi-quant 6-step ES USGS-BGC
Thorium N200 ppm ES T semi-quant 6-step ES USGS-BGC