AGDB2 concentrate sample CHA498

(panned, C3 fraction)

Field Value
Lab ID CHA498
Field ID 3269
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 65.11166
Geographic longitude -147.14444
loc_desc Kokomo Ck
Sample source stream sediment
Collection method grab/single
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
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 CHA498
Scheelite present
(click for info)
Geologic map unit -147.14444, 65.11166
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 2000 parts per million by weight ES_SQ
Magnesium 0.7 percent by weight ES_SQ
Calcium 5 percent by weight ES_SQ
Titanium 2.11 percent by weight ES_SQ
Vanadium 150 parts per million by weight ES_SQ
Chromium 100 parts per million by weight ES_SQ
Manganese 0.07 percent by weight ES_SQ
Iron 3 percent by weight ES_SQ
Cobalt 10 parts per million by weight ES_SQ
Nickel 20 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 <500 parts per million by weight ES_SQ
Strontium 2000 parts per million by weight ES_SQ
Yttrium 100 parts per million by weight ES_SQ
Zirconium 2000.11 parts per million by weight ES_SQ
Niobium 100 parts per million by weight ES_SQ
Molybdenum <10 parts per million by weight ES_SQ
Ruthenium <0.01 parts per million by weight FA_ES
Rhodium <0.01 parts per million by weight FA_ES
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 1000 parts per million by weight ES_SQ
Lanthanum 300 parts per million by weight ES_SQ
Tungsten <100 parts per million by weight ES_SQ
Osmium <0.04 parts per million by weight FA_ES
Iridium <0.01 parts per million by weight FA_ES
Gold <20 parts per million by weight ES_SQ
Lead 100 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 0.67 grams GV
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium N2 ppm ES T semi-quant 6-step ES USGS-BEG
Boron 2000 ppm ES T semi-quant 6-step ES USGS-BEG
Magnesium 0.7 pct ES T semi-quant 6-step ES USGS-BEG
Calcium 5 pct ES T semi-quant 6-step ES USGS-BEG
Titanium G2 pct ES T semi-quant 6-step ES USGS-BEG
Vanadium 150 ppm ES T semi-quant 6-step ES USGS-BEG
Chromium 100 ppm ES T semi-quant 6-step ES USGS-BEG
Manganese 0.07 pct ES T semi-quant 6-step ES USGS-BEG
Iron 3 pct ES T semi-quant 6-step ES USGS-BEG
Cobalt 10 ppm ES T semi-quant 6-step ES USGS-BEG
Nickel 20 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 N500 ppm ES T semi-quant 6-step ES USGS-BEG
Strontium 2000 ppm ES T semi-quant 6-step ES USGS-BEG
Yttrium 100 ppm ES T semi-quant 6-step ES USGS-BEG
Zirconium G2000 ppm ES T semi-quant 6-step ES USGS-BEG
Niobium 100 ppm ES T semi-quant 6-step ES USGS-BEG
Molybdenum N10 ppm ES T semi-quant 6-step ES USGS-BEG
Ruthenium L0.015 ppm FA T PbO fire assay, ES USGS-BGC
Rhodium L0.015 ppm FA T PbO fire assay, ES USGS-BGC
Silver N1 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 1000 ppm ES T semi-quant 6-step ES USGS-BEG
Lanthanum 300 ppm ES T semi-quant 6-step ES USGS-BEG
Tungsten N100 ppm ES T semi-quant 6-step ES USGS-BEG
Osmium L0.045 ppm FA T PbO fire assay, ES USGS-BGC
Iridium L0.015 ppm FA T PbO fire assay, ES USGS-BGC
Gold N20 ppm ES T semi-quant 6-step ES USGS-BEG
Lead 100 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 0.67 g GV T USGS-BEG