AGDB2 concentrate sample CGJ756

(panned, C3 fraction)

Field Value
Lab ID CGJ756
Field ID 3062
Job ID 12487
Sample submitter Cathrall, John B., Antweiler, John C., and Tripp, Richard B.
Project name Alaska Gold Deposits
Date submitted 4/17/1984 0:00:00
Country United States
State AK
Map quadrangle Mount McKinley
Geographic latitude 63.57555
Geographic longitude -150.88472
loc_desc Glacier Ck-Yellow Ck, AKCONC 1022
Sample source stream sediment
Collection method grab/single
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Sample comment AKCONC 1022
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 CGJ756
Arsenopyrite present
Gold present
Galena present
Pyrite present
Scheelite present
(click for info)
Geologic map unit -150.88472, 63.57555
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
Magnesium 0.1 percent by weight ES_SQ
Calcium 0.7 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 50 percent by weight ES_SQ
Cobalt 100 parts per million by weight ES_SQ
Nickel 500 parts per million by weight ES_SQ
Copper 100 parts per million by weight ES_SQ
Zinc <500 parts per million by weight ES_SQ
Arsenic 2000 parts per million by weight ES_SQ
Strontium <200 parts per million by weight ES_SQ
Yttrium 100 parts per million by weight ES_SQ
Zirconium 1000 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
Silver 5000 parts per million by weight ES_SQ
Cadmium <50 parts per million by weight ES_SQ
Tin 150 parts per million by weight ES_SQ
Antimony 500 parts per million by weight ES_SQ
Barium 300 parts per million by weight ES_SQ
Lanthanum 50 parts per million by weight ES_SQ
Tungsten 5000 parts per million by weight ES_SQ
Gold 1000.11 parts per million by weight ES_SQ
Lead 20000 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-BEG
Boron N20 ppm ES T semi-quant 6-step ES USGS-BEG
Magnesium 0.1 pct ES T semi-quant 6-step ES USGS-BEG
Calcium 0.7 pct ES T semi-quant 6-step ES USGS-BEG
Scandium 10 ppm ES T semi-quant 6-step ES USGS-BEG
Titanium 1 pct ES T semi-quant 6-step ES USGS-BEG
Vanadium N20 ppm ES T semi-quant 6-step ES USGS-BEG
Chromium N20 ppm ES T semi-quant 6-step ES USGS-BEG
Manganese 0.01 pct ES T semi-quant 6-step ES USGS-BEG
Iron 50 pct ES T semi-quant 6-step ES USGS-BEG
Cobalt 100 ppm ES T semi-quant 6-step ES USGS-BEG
Nickel 500 ppm ES T semi-quant 6-step ES USGS-BEG
Copper 100 ppm ES T semi-quant 6-step ES USGS-BEG
Zinc N500 ppm ES T semi-quant 6-step ES USGS-BEG
Arsenic 2000 ppm ES T semi-quant 6-step ES USGS-BEG
Strontium N200 ppm ES T semi-quant 6-step ES USGS-BEG
Yttrium 100 ppm ES T semi-quant 6-step ES USGS-BEG
Zirconium 1000 ppm ES T semi-quant 6-step ES USGS-BEG
Niobium N50 ppm ES T semi-quant 6-step ES USGS-BEG
Molybdenum 10 ppm ES T semi-quant 6-step ES USGS-BEG
Silver 5000 ppm ES T semi-quant 6-step ES USGS-BEG
Cadmium N50 ppm ES T semi-quant 6-step ES USGS-BEG
Tin 150 ppm ES T semi-quant 6-step ES USGS-BEG
Antimony 500 ppm ES T semi-quant 6-step ES USGS-BEG
Barium 300 ppm ES T semi-quant 6-step ES USGS-BEG
Lanthanum 50 ppm ES T semi-quant 6-step ES USGS-BEG
Tungsten 5000 ppm ES T semi-quant 6-step ES USGS-BEG
Gold G1000 ppm ES T semi-quant 6-step ES USGS-BEG
Lead 20000 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