AGDB2 concentrate sample D284354

(panned, C3 fraction)

Field Value
Lab ID D284354
Field ID LH0103H
Job ID SK01
Sample submitter Allen, Michael S.
Project name Lime Hills AMRAP
Date submitted 9/4/1987 0:00:00
Country United States
State AK
Map quadrangle Lime Hills
Geographic latitude 61.71528
Geographic longitude -153.69722
Sample source stream sediment
Primary media type concentrate
Secondary media type panned
Sample media name C3 fraction
Sample preparation method -20 HMC, bromoform @ 2.85 SG, modified Frantz ~ @ 0.2 & 0.6 amp w 15° slope & 10° tilt
Sieve size -30 mesh
Lab ID D284354
Arsenopyrite inferred
Gold <1%
Barite <1%
Cassiterite inferred
Fluorite <1%
Galena inferred
Pyrite 1-2%
Scheelite 10-25%
Sphalerite inferred
Ore mineral comments 1 g Au, 10-25% AND
Rock forming mineral comments <1% ANT, 1-2% ARG, 1-2% Q/F, <1% SPN, <1% ZIR, 1-2% RX1
Mineralogy comments C3 ground; 2000 ppm As (ASP), 5000 ppm Ba (BAR), 2000 ppm Pb (GAL w prob altrtn to ANG-CER), 1500 ppm Sn (CAS), 300 ppm W (tr of SCH), 700 ppm Zn (tr of SPH); in Tg and Tvr
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Geologic map unit -153.69722, 61.71528
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 700 parts per million by weight ES_SQ
Sodium 1.5 percent by weight ES_SQ
Magnesium 0.2 percent by weight ES_SQ
Phosphorus 5 percent by weight ES_SQ
Calcium 15 percent by weight ES_SQ
Scandium 10 parts per million by weight ES_SQ
Titanium 0.7 percent by weight ES_SQ
Vanadium 150 parts per million by weight ES_SQ
Chromium 100 parts per million by weight ES_SQ
Manganese 0.03 percent by weight ES_SQ
Iron 1 percent by weight ES_SQ
Cobalt <20 parts per million by weight ES_SQ
Nickel 10 parts per million by weight ES_SQ
Copper 15 parts per million by weight ES_SQ
Zinc <500 parts per million by weight ES_SQ
Gallium 30 parts per million by weight ES_SQ
Germanium <20 parts per million by weight ES_SQ
Arsenic <500 parts per million by weight ES_SQ
Strontium 1500 parts per million by weight ES_SQ
Yttrium 200 parts per million by weight ES_SQ
Zirconium 2000.11 parts per million by weight ES_SQ
Niobium 200 parts per million by weight ES_SQ
Molybdenum 300 parts per million by weight ES_SQ
Palladium <5 parts per million by weight ES_SQ
Silver 10 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 5000 parts per million by weight ES_SQ
Lanthanum 150 parts per million by weight ES_SQ
Tungsten 20000.11 parts per million by weight ES_SQ
Platinum <20 parts per million by weight ES_SQ
Gold <20 parts per million by weight ES_SQ
Lead 300 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
Uranium <1000 parts per million by weight ES_SQ
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium 2 ppm ES T semi-quant 6-step ES USGS-BGC
Boron 700 ppm ES T semi-quant 6-step ES USGS-BGC
Sodium 1.5 pct ES T semi-quant 6-step ES USGS-BGC
Magnesium 0.2 pct ES T semi-quant 6-step ES USGS-BGC
Phosphorus 5 pct ES T semi-quant 6-step ES USGS-BGC
Calcium 15 pct ES T semi-quant 6-step ES USGS-BGC
Scandium 10 ppm ES T semi-quant 6-step ES USGS-BGC
Titanium 0.7 pct ES T semi-quant 6-step ES USGS-BGC
Vanadium 150 ppm ES T semi-quant 6-step ES USGS-BGC
Chromium 100 ppm ES T semi-quant 6-step ES USGS-BGC
Manganese 0.03 pct ES T semi-quant 6-step ES USGS-BGC
Iron 1 pct ES T semi-quant 6-step ES USGS-BGC
Cobalt L20 ppm ES T semi-quant 6-step ES USGS-BGC
Nickel 10 ppm ES T semi-quant 6-step ES USGS-BGC
Copper 15 ppm ES T semi-quant 6-step ES USGS-BGC
Zinc N500 ppm ES T semi-quant 6-step ES USGS-BGC
Gallium 30 ppm ES T semi-quant 6-step ES USGS-BGC
Germanium N20 ppm ES T semi-quant 6-step ES USGS-BGC
Arsenic N500 ppm ES T semi-quant 6-step ES USGS-BGC
Strontium 1500 ppm ES T semi-quant 6-step ES USGS-BGC
Yttrium 200 ppm ES T semi-quant 6-step ES USGS-BGC
Zirconium G2000 ppm ES T semi-quant 6-step ES USGS-BGC
Niobium 200 ppm ES T semi-quant 6-step ES USGS-BGC
Molybdenum 300 ppm ES T semi-quant 6-step ES USGS-BGC
Palladium N5 ppm ES T semi-quant 6-step ES USGS-BGC
Silver 10 ppm ES T semi-quant 6-step ES USGS-BGC
Cadmium N50 ppm ES T semi-quant 6-step ES USGS-BGC
Tin N20 ppm ES T semi-quant 6-step ES USGS-BGC
Antimony N200 ppm ES T semi-quant 6-step ES USGS-BGC
Barium 5000 ppm ES T semi-quant 6-step ES USGS-BGC
Lanthanum 150 ppm ES T semi-quant 6-step ES USGS-BGC
Tungsten G20000 ppm ES T semi-quant 6-step ES USGS-BGC
Platinum N20 ppm ES T semi-quant 6-step ES USGS-BGC
Gold N20 ppm ES T semi-quant 6-step ES USGS-BGC
Lead 300 ppm ES T semi-quant 6-step ES USGS-BGC
Bismuth N20 ppm ES T semi-quant 6-step ES USGS-BGC
Thorium N200 ppm ES T semi-quant 6-step ES USGS-BGC
Uranium N1000 ppm ES T semi-quant 6-step ES USGS-BGC