AGDB2 concentrate sample CHA470

(panned, C3 fraction)

Field Value
Lab ID CHA470
Field ID 3228
Job ID 12863
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 65.54833
Geographic longitude -148.44221
loc_desc Livengood Ck abv Amy Ck old shack collecting area, Galaxy Mine
Sample source stream sediment
Collection method grab/single
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Precursor rock placer
Sample preparation method -30 HMC, bromoform @ 2.85 SG, modified Frantz ~ 0.7 amp w 5° slope & 10° tilt
Sieve size -30 mesh
(click for info)
Geologic map unit -148.44221, 65.54833
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 1 percent by weight ES_SQ
Calcium 2 percent by weight ES_SQ
Scandium 30 parts per million by weight ES_SQ
Titanium 1 percent by weight ES_SQ
Vanadium 200 parts per million by weight ES_SQ
Chromium 2000 parts per million by weight ES_SQ
Manganese 0.1 percent by weight ES_SQ
Iron 10 percent by weight ES_SQ
Cobalt 100 parts per million by weight ES_SQ
Nickel 100 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 1000 parts per million by weight ES_SQ
Strontium 500 parts per million by weight ES_SQ
Yttrium 100 parts per million by weight ES_SQ
Zirconium 700 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 1 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 10000 parts per million by weight ES_SQ
Lanthanum 200 parts per million by weight ES_SQ
Tungsten 200 parts per million by weight ES_SQ
Gold <20 parts per million by weight ES_SQ
Lead 2000 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 20 ppm ES T semi-quant 6-step ES USGS-BEG
Magnesium 1 pct ES T semi-quant 6-step ES USGS-BEG
Calcium 2 pct ES T semi-quant 6-step ES USGS-BEG
Scandium 30 ppm ES T semi-quant 6-step ES USGS-BEG
Titanium 1 pct ES T semi-quant 6-step ES USGS-BEG
Vanadium 200 ppm ES T semi-quant 6-step ES USGS-BEG
Chromium 2000 ppm ES T semi-quant 6-step ES USGS-BEG
Manganese 0.1 pct ES T semi-quant 6-step ES USGS-BEG
Iron 10 pct ES T semi-quant 6-step ES USGS-BEG
Cobalt 100 ppm ES T semi-quant 6-step ES USGS-BEG
Nickel 100 ppm ES T semi-quant 6-step ES USGS-BEG
Copper 200 ppm ES T semi-quant 6-step ES USGS-BEG
Zinc 500 ppm ES T semi-quant 6-step ES USGS-BEG
Arsenic 1000 ppm ES T semi-quant 6-step ES USGS-BEG
Strontium 500 ppm ES T semi-quant 6-step ES USGS-BEG
Yttrium 100 ppm ES T semi-quant 6-step ES USGS-BEG
Zirconium 700 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 1 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 N200 ppm ES T semi-quant 6-step ES USGS-BEG
Barium 10000 ppm ES T semi-quant 6-step ES USGS-BEG
Lanthanum 200 ppm ES T semi-quant 6-step ES USGS-BEG
Tungsten 200 ppm ES T semi-quant 6-step ES USGS-BEG
Gold N20 ppm ES T semi-quant 6-step ES USGS-BEG
Lead 2000 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