AGDB2 concentrate sample CHA573

(panned, C3 fraction)

Field Value
Lab ID CHA573
Field ID 3132B
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 sulfides
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 CHA573
Pyrite 10%
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 0.5 percent by weight ES_SQ
Vanadium <20 parts per million by weight ES_SQ
Chromium <20 parts per million by weight ES_SQ
Manganese 0.003 percent by weight ES_SQ
Iron 5 percent by weight ES_SQ
Cobalt 10 parts per million by weight ES_SQ
Nickel 30 parts per million by weight ES_SQ
Copper 50 parts per million by weight ES_SQ
Zinc <500 parts per million by weight ES_SQ
Arsenic 5000 parts per million by weight ES_SQ
Strontium <200 parts per million by weight ES_SQ
Yttrium <20 parts per million by weight ES_SQ
Zirconium 150 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 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 1500 parts per million by weight ES_SQ
Barium 70 parts per million by weight ES_SQ
Lanthanum <50 parts per million by weight ES_SQ
Tungsten <100 parts per million by weight ES_SQ
Gold <20 parts per million by weight ES_SQ
Lead 700 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 200 ppm ES T semi-quant 6-step ES USGS-BEG
Magnesium 0.05 pct ES T semi-quant 6-step ES USGS-BEG
Calcium L0.1 pct ES T semi-quant 6-step ES USGS-BEG
Scandium N10 ppm ES T semi-quant 6-step ES USGS-BEG
Titanium 0.5 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 0.003 pct ES T semi-quant 6-step ES USGS-BEG
Iron 5 pct ES T semi-quant 6-step ES USGS-BEG
Cobalt 10 ppm ES T semi-quant 6-step ES USGS-BEG
Nickel 30 ppm ES T semi-quant 6-step ES USGS-BEG
Copper 50 ppm ES T semi-quant 6-step ES USGS-BEG
Zinc N500 ppm ES T semi-quant 6-step ES USGS-BEG
Arsenic 5000 ppm ES T semi-quant 6-step ES USGS-BEG
Strontium N200 ppm ES T semi-quant 6-step ES USGS-BEG
Yttrium N20 ppm ES T semi-quant 6-step ES USGS-BEG
Zirconium 150 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
Silver 20 ppm ES T semi-quant 6-step ES USGS-BEG
Cadmium N50 ppm ES T semi-quant 6-step ES USGS-BEG
Tin N20 ppm ES T semi-quant 6-step ES USGS-BEG
Antimony 1500 ppm ES T semi-quant 6-step ES USGS-BEG
Barium 70 ppm ES T semi-quant 6-step ES USGS-BEG
Lanthanum N50 ppm ES T semi-quant 6-step ES USGS-BEG
Tungsten L100 ppm ES T semi-quant 6-step ES USGS-BEG
Gold L20 ppm ES T semi-quant 6-step ES USGS-BEG
Lead 700 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