AGDB2 concentrate sample CDF727

(panned, C3 fraction)

Field Value
Lab ID CDF727
Field ID M041C3
Job ID 11218
Sample submitter King, Harley D.
Project name Medfra AMRAP
Date submitted 9/22/1978 0:00:00
Country United States
State AK
Map quadrangle Medfra
Geographic latitude 63.45139
Geographic longitude -154.55667
Sample source stream sediment
Collection method grab/single
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Sample preparation method -20 HMC, bromoform @ 2.86 SG, magnetic mnrls removed w hand-held magnet, Frantz @ 2.0 amps w track removed & magnet poles vertical, and @ 0.6 amp w normal setup
Sieve size -20 mesh
Lab ID CDF727
Cassiterite present
Scheelite present
Ore mineral comments CER
(click for info)
Geologic map unit -154.55667, 63.45139
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 1000 parts per million by weight ES_SQ
Magnesium 1 percent by weight ES_SQ
Calcium 1 percent by weight ES_SQ
Scandium 30 parts per million by weight ES_SQ
Titanium 1.11 percent by weight ES_SQ
Vanadium 300 parts per million by weight ES_SQ
Chromium 500 parts per million by weight ES_SQ
Manganese 0.07 percent by weight ES_SQ
Iron 5 percent by weight ES_SQ
Cobalt 10 parts per million by weight ES_SQ
Nickel 50 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 <500 parts per million by weight ES_SQ
Strontium 2000 parts per million by weight ES_SQ
Yttrium 70 parts per million by weight ES_SQ
Zirconium 1000.11 parts per million by weight ES_SQ
Niobium 70 parts per million by weight ES_SQ
Molybdenum <10 parts per million by weight ES_SQ
Silver 7 parts per million by weight ES_SQ
Cadmium <50 parts per million by weight ES_SQ
Tin 1000.11 parts per million by weight ES_SQ
Antimony <200 parts per million by weight ES_SQ
Barium 5000 parts per million by weight ES_SQ
Lanthanum 200 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 3000 parts per million by weight ES_SQ
Bismuth 70 parts per million by weight ES_SQ
Thorium <200 parts per million by weight ES_SQ
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium L2 ppm ES T semi-quant 6-step ES USGS-BOER
Boron 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Magnesium 1 pct ES T semi-quant 6-step ES USGS-BOER
Calcium 1 pct ES T semi-quant 6-step ES USGS-BOER
Scandium 30 ppm ES T semi-quant 6-step ES USGS-BOER
Titanium G1 pct ES T semi-quant 6-step ES USGS-BOER
Vanadium 300 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 500 ppm ES T semi-quant 6-step ES USGS-BOER
Manganese 0.07 pct ES T semi-quant 6-step ES USGS-BOER
Iron 5 pct ES T semi-quant 6-step ES USGS-BOER
Cobalt 10 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 50 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 200 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 500 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic N500 ppm ES T semi-quant 6-step ES USGS-BOER
Strontium 2000 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 70 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium G1000 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium 70 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum N10 ppm ES T semi-quant 6-step ES USGS-BOER
Silver 7 ppm ES T semi-quant 6-step ES USGS-BOER
Cadmium N50 ppm ES T semi-quant 6-step ES USGS-BOER
Tin G1000 ppm ES T semi-quant 6-step ES USGS-BOER
Antimony N200 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 5000 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum 200 ppm ES T semi-quant 6-step ES USGS-BOER
Tungsten L100 ppm ES T semi-quant 6-step ES USGS-BOER
Gold N20 ppm ES T semi-quant 6-step ES USGS-BOER
Lead 3000 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth 70 ppm ES T semi-quant 6-step ES USGS-BOER
Thorium N200 ppm ES T semi-quant 6-step ES USGS-BOER