AGDB2 concentrate sample CFW323

(panned, C3 fraction)

Field Value
Lab ID CFW323
Field ID 2108
Job ID 12171
Sample submitter Cathrall, John B.
Project name Wiseman AMRAP
Date submitted 10/21/1982 0:00:00
Country United States
State AK
Map quadrangle Chandalar
Geographic latitude 67.54555
Geographic longitude -148.27361
loc_desc Mikado
Sample source stream sediment
Collection method grab/single
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Sample comment Au 2561
Sample preparation method -35 HMC, bromoform @ 2.86 SG, modified Frantz ~ 0.6 amp w 15° slope & 10° tilt
Sieve size -35 mesh
Lab ID CFW323
Arsenopyrite 90%
Gold present
Barite present
Ore mineral comments mstly ARS
(click for info)
Geologic map unit -148.27361, 67.54555
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 50 parts per million by weight ES_SQ
Magnesium 0.05 percent by weight ES_SQ
Calcium 2 percent by weight ES_SQ
Scandium <10 parts per million by weight ES_SQ
Titanium 0.3 percent by weight ES_SQ
Vanadium <20 parts per million by weight ES_SQ
Chromium <20 parts per million by weight ES_SQ
Manganese 0.005 percent by weight ES_SQ
Iron 50 percent by weight ES_SQ
Cobalt 700 parts per million by weight ES_SQ
Nickel 1000 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 20000.11 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 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 300 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 300 parts per million by weight ES_SQ
Barium 700 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 1000.11 parts per million by weight ES_SQ
Mercury 9.11 parts per million by weight AA_TR
Lead 200 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-BOER
Boron 50 ppm ES T semi-quant 6-step ES USGS-BOER
Magnesium 0.05 pct ES T semi-quant 6-step ES USGS-BOER
Calcium 2 pct ES T semi-quant 6-step ES USGS-BOER
Scandium N10 ppm ES T semi-quant 6-step ES USGS-BOER
Titanium 0.3 pct ES T semi-quant 6-step ES USGS-BOER
Vanadium N20 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium N20 ppm ES T semi-quant 6-step ES USGS-BOER
Manganese 0.005 pct ES T semi-quant 6-step ES USGS-BOER
Iron 50 pct ES T semi-quant 6-step ES USGS-BOER
Cobalt 700 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 200 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc N500 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic G20000 ppm ES T semi-quant 6-step ES USGS-BOER
Strontium N200 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 100 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 150 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium N50 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum N10 ppm ES T semi-quant 6-step ES USGS-BOER
Silver 300 ppm ES T semi-quant 6-step ES USGS-BOER
Cadmium N50 ppm ES T semi-quant 6-step ES USGS-BOER
Tin N20 ppm ES T semi-quant 6-step ES USGS-BOER
Antimony 300 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 700 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum 50 ppm ES T semi-quant 6-step ES USGS-BOER
Tungsten N100 ppm ES T semi-quant 6-step ES USGS-BOER
Gold G1000 ppm ES T semi-quant 6-step ES USGS-BOER
Mercury G9 ppm AA T thermal release USGS-BOER
Lead 200 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth N20 ppm ES T semi-quant 6-step ES USGS-BOER
Thorium N200 ppm ES T semi-quant 6-step ES USGS-BOER