AGDB2 concentrate sample CHA572

(panned, C3 fraction)

Field Value
Lab ID CHA572
Field ID 3132A
Job ID 12869
Sample submitter Cathrall, John B., Antweiler, John C., and Tripp, Richard B.
Project name Alaska Gold Deposits
Date submitted 3/5/1985 0:00:00
Country United States
State AK
Map quadrangle Livengood
Geographic latitude 65.07472
Geographic longitude -147.27583
loc_desc Hi Yu
Sample source stream sediment
Collection method grab/single
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Sample comment mill tails
Sample preparation method -30 HMC, bromoform @ 2.85 SG, modified Frantz ~ 0.7 amp w 5° slope & 10° tilt
Sieve size -30 mesh
Lab ID CHA572
Pyrite 50%
Scheelite present
(click for info)
Geologic map unit -147.27583, 65.07472
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 200 parts per million by weight ES_SQ
Magnesium <0.05 percent by weight ES_SQ
Calcium 0.1 percent by weight ES_SQ
Scandium <10 parts per million by weight ES_SQ
Titanium 1 percent by weight ES_SQ
Vanadium 20 parts per million by weight ES_SQ
Chromium <20 parts per million by weight ES_SQ
Manganese 0.01 percent by weight ES_SQ
Iron 20 percent by weight ES_SQ
Cobalt 50 parts per million by weight ES_SQ
Nickel 200 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
Arsenic 15000 parts per million by weight ES_SQ
Strontium <200 parts per million by weight ES_SQ
Yttrium 30 parts per million by weight ES_SQ
Zirconium 2000 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
Ruthenium <0.001 parts per million by weight FA_ES
Rhodium <0.001 parts per million by weight FA_ES
Palladium 0.001 parts per million by weight FA_ES
Silver 500 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 10000 parts per million by weight ES_SQ
Barium <50 parts per million by weight ES_SQ
Lanthanum <50 parts per million by weight ES_SQ
Tungsten 2000 parts per million by weight ES_SQ
Osmium <0.003 parts per million by weight FA_ES
Iridium <0.001 parts per million by weight FA_ES
Platinum 0.003 parts per million by weight FA_ES
Gold 1000.11 parts per million by weight ES_SQ
Lead 3000 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
splwtfa 10 grams GV
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium N2 ppm ES T semi-quant 6-step ES USGS-BEG
Boron 200 ppm ES T semi-quant 6-step ES USGS-BEG
Magnesium L0.05 pct ES T semi-quant 6-step ES USGS-BEG
Calcium 0.1 pct ES T semi-quant 6-step ES USGS-BEG
Scandium N10 ppm ES T semi-quant 6-step ES USGS-BEG
Titanium 1 pct ES T semi-quant 6-step ES USGS-BEG
Vanadium 20 ppm ES T semi-quant 6-step ES USGS-BEG
Chromium N20 ppm ES T semi-quant 6-step ES USGS-BEG
Manganese 0.015 pct ES T semi-quant 6-step ES USGS-BEG
Iron 20 pct ES T semi-quant 6-step ES USGS-BEG
Cobalt 50 ppm ES T semi-quant 6-step ES USGS-BEG
Nickel 200 ppm ES T semi-quant 6-step ES USGS-BEG
Copper 200 ppm ES T semi-quant 6-step ES USGS-BEG
Zinc N500 ppm ES T semi-quant 6-step ES USGS-BEG
Arsenic 15000 ppm ES T semi-quant 6-step ES USGS-BEG
Strontium N200 ppm ES T semi-quant 6-step ES USGS-BEG
Yttrium 30 ppm ES T semi-quant 6-step ES USGS-BEG
Zirconium 2000 ppm ES T semi-quant 6-step ES USGS-BEG
Niobium N50 ppm ES T semi-quant 6-step ES USGS-BEG
Molybdenum N10 ppm ES T semi-quant 6-step ES USGS-BEG
Ruthenium L0.001 ppm FA T PbO fire assay, ES USGS-BGC
Rhodium L0.001 ppm FA T PbO fire assay, ES USGS-BGC
Palladium 0.001 ppm FA T PbO fire assay, ES USGS-BGC
Silver 500 ppm ES T semi-quant 6-step ES USGS-BEG
Cadmium N50 ppm ES T semi-quant 6-step ES USGS-BEG
Tin 500 ppm ES T semi-quant 6-step ES USGS-BEG
Antimony 10000 ppm ES T semi-quant 6-step ES USGS-BEG
Barium L50 ppm ES T semi-quant 6-step ES USGS-BEG
Lanthanum N50 ppm ES T semi-quant 6-step ES USGS-BEG
Tungsten 2000 ppm ES T semi-quant 6-step ES USGS-BEG
Osmium L0.003 ppm FA T PbO fire assay, ES USGS-BGC
Iridium L0.001 ppm FA T PbO fire assay, ES USGS-BGC
Platinum 0.003 ppm FA T PbO fire assay, ES USGS-BGC
Gold G1000 ppm ES T semi-quant 6-step ES USGS-BEG
Lead 3000 ppm ES T semi-quant 6-step ES USGS-BEG
Bismuth N20 ppm ES T semi-quant 6-step ES USGS-BEG
Thorium N200 ppm ES T semi-quant 6-step ES USGS-BEG
SplWtFA 10 g GV T USGS-BEG