AGDB2 concentrate sample D382651

(panned, C3 fraction)

Field Value
Lab ID D382651
Field ID 568
Job ID UQ06
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 59.5767
Geographic longitude -150.5747
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 D382651
Arsenopyrite inferred
Gold present
Cinnabar present
Pyrite present
Scheelite present
Ore mineral comments 100+ g SCH, 1 g AU, 2 g CIN
Mineralogy comments AU poss, 3000 ppm As (ARS), 500 ppm W (SCH); in Kvs
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Geologic map unit -150.5747, 59.5767
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 70 parts per million by weight ES_SQ
Sodium <0.5 percent by weight ES_SQ
Magnesium 3 percent by weight ES_SQ
Phosphorus 3 percent by weight ES_SQ
Calcium 10 percent by weight ES_SQ
Scandium 20 parts per million by weight ES_SQ
Titanium 2.11 percent by weight ES_SQ
Vanadium 50 parts per million by weight ES_SQ
Chromium 30 parts per million by weight ES_SQ
Manganese 0.05 percent by weight ES_SQ
Iron 1.5 percent by weight ES_SQ
Cobalt 50 parts per million by weight ES_SQ
Nickel 20 parts per million by weight ES_SQ
Copper 200 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 3000 parts per million by weight ES_SQ
Strontium 500 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 7 parts per million by weight ES_SQ
Cadmium <50 parts per million by weight ES_SQ
Tin 500 parts per million by weight ES_SQ
Antimony <200 parts per million by weight ES_SQ
Barium 500 parts per million by weight ES_SQ
Lanthanum <100 parts per million by weight ES_SQ
Tungsten 500 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 30 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 70 ppm ES T semi-quant 6-step ES USGS-BGC
Sodium L0.5 pct ES T semi-quant 6-step ES USGS-BGC
Magnesium 3 pct ES T semi-quant 6-step ES USGS-BGC
Phosphorus 3 pct ES T semi-quant 6-step ES USGS-BGC
Calcium 10 pct ES T semi-quant 6-step ES USGS-BGC
Scandium 20 ppm ES T semi-quant 6-step ES USGS-BGC
Titanium G2 pct ES T semi-quant 6-step ES USGS-BGC
Vanadium 50 ppm ES T semi-quant 6-step ES USGS-BGC
Chromium 30 ppm ES T semi-quant 6-step ES USGS-BGC
Manganese 0.05 pct ES T semi-quant 6-step ES USGS-BGC
Iron 1.5 pct ES T semi-quant 6-step ES USGS-BGC
Cobalt 50 ppm ES T semi-quant 6-step ES USGS-BGC
Nickel 20 ppm ES T semi-quant 6-step ES USGS-BGC
Copper 200 ppm ES T semi-quant 6-step ES USGS-BGC
Zinc N500 ppm ES T semi-quant 6-step ES USGS-BGC
Gallium 10 ppm ES T semi-quant 6-step ES USGS-BGC
Germanium N20 ppm ES T semi-quant 6-step ES USGS-BGC
Arsenic 3000 ppm ES T semi-quant 6-step ES USGS-BGC
Strontium 500 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 7 ppm ES T semi-quant 6-step ES USGS-BGC
Cadmium N50 ppm ES T semi-quant 6-step ES USGS-BGC
Tin 500 ppm ES T semi-quant 6-step ES USGS-BGC
Antimony N200 ppm ES T semi-quant 6-step ES USGS-BGC
Barium 500 ppm ES T semi-quant 6-step ES USGS-BGC
Lanthanum L100 ppm ES T semi-quant 6-step ES USGS-BGC
Tungsten 500 ppm ES T semi-quant 6-step ES USGS-BGC
Platinum N20 ppm ES T semi-quant 6-step ES USGS-BGC
Gold L20 ppm ES T semi-quant 6-step ES USGS-BGC
Lead 30 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