AGDB2 concentrate sample CFW349

(panned, C3 fraction)

Field Value
Lab ID CFW349
Field ID 1737A
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 Wiseman
Geographic latitude 67.47278
Geographic longitude -150.21361
loc_desc Smith Ck, Swovoda
Sample source stream sediment
Collection method grab/single
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
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 CFW349
Arsenopyrite present
Gold present
Cinnabar present
Chalcopyrite present
Galena 10%
Pyrite present
Sphalerite present
Ore mineral comments abundant GAL
Optical mineralogy comments Pb contam
(click for info)
Geologic map unit -150.21361, 67.47278
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 150 parts per million by weight ES_SQ
Magnesium 0.7 percent by weight ES_SQ
Calcium 2 percent by weight ES_SQ
Scandium 15 parts per million by weight ES_SQ
Titanium 1 percent by weight ES_SQ
Vanadium 200 parts per million by weight ES_SQ
Chromium 50 parts per million by weight ES_SQ
Manganese 0.15 percent by weight ES_SQ
Iron 15 percent by weight ES_SQ
Cobalt 50 parts per million by weight ES_SQ
Nickel 100 parts per million by weight ES_SQ
Copper 1000 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 200 parts per million by weight ES_SQ
Yttrium 150 parts per million by weight ES_SQ
Zirconium 200 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 50 parts per million by weight ES_SQ
Cadmium <50 parts per million by weight ES_SQ
Tin 1000 parts per million by weight ES_SQ
Antimony 1000 parts per million by weight ES_SQ
Barium 1000 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 100 parts per million by weight ES_SQ
Mercury 7.7 parts per million by weight AA_TR
Lead 20000 parts per million by weight ES_SQ
Bismuth 50 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 150 ppm ES T semi-quant 6-step ES USGS-BOER
Magnesium 0.7 pct ES T semi-quant 6-step ES USGS-BOER
Calcium 2 pct ES T semi-quant 6-step ES USGS-BOER
Scandium 15 ppm ES T semi-quant 6-step ES USGS-BOER
Titanium 1 pct ES T semi-quant 6-step ES USGS-BOER
Vanadium 200 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 50 ppm ES T semi-quant 6-step ES USGS-BOER
Manganese 0.15 pct ES T semi-quant 6-step ES USGS-BOER
Iron 15 pct ES T semi-quant 6-step ES USGS-BOER
Cobalt 50 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 100 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc N500 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Strontium 200 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 150 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 200 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 50 ppm ES T semi-quant 6-step ES USGS-BOER
Cadmium N50 ppm ES T semi-quant 6-step ES USGS-BOER
Tin 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Antimony 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum N50 ppm ES T semi-quant 6-step ES USGS-BOER
Tungsten N100 ppm ES T semi-quant 6-step ES USGS-BOER
Gold 100 ppm ES T semi-quant 6-step ES USGS-BOER
Mercury 7.7 ppm AA T thermal release USGS-BOER
Lead 20000 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth 50 ppm ES T semi-quant 6-step ES USGS-BOER
Thorium N200 ppm ES T semi-quant 6-step ES USGS-BOER