AGDB2 rock sample BDP644

(metamorphic, greenstone)

Field Value
Lab ID BDP644
Field ID 72ACK143
Job ID 05635
Sample submitter Clark, Allen L.
Project name Alaska Ultramafics
Date submitted 7/4/1972 0:00:00
Country United States
State AK
Map quadrangle Hagemeister Island
Geographic latitude 58.95
Geographic longitude -161.75
Sample source outcrop
Collection method composite
Primary media type rock
Secondary media type metamorphic
Sample media name greenstone
Sample comment dunite
Additional sample attributes mixed base and precious metal ore minerals
Geologic age Precambrian--Permian
Stratigraphic unit Red Mtn UM
Mineralization type disseminated
Igneous setting pluton
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Geologic map unit -161.75, 58.95
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Beryllium <1 parts per million by weight ES_SQ
Boron 10 parts per million by weight ES_SQ
Scandium 15 parts per million by weight ES_SQ
Vanadium 100 parts per million by weight ES_SQ
Chromium 15 parts per million by weight ES_SQ
Cobalt 10 parts per million by weight ES_SQ
Nickel 50 parts per million by weight ES_SQ
Copper 15 parts per million by weight ES_SQ
Zinc <200 parts per million by weight ES_SQ
Arsenic <200 parts per million by weight ES_SQ
Strontium 100 parts per million by weight ES_SQ
Yttrium 20 parts per million by weight ES_SQ
Zirconium 150 parts per million by weight ES_SQ
Niobium 10 parts per million by weight ES_SQ
Molybdenum <5 parts per million by weight ES_SQ
Silver <0.5 parts per million by weight ES_SQ
Cadmium <20 parts per million by weight ES_SQ
Tin <10 parts per million by weight ES_SQ
Antimony <100 parts per million by weight ES_SQ
Barium 200 parts per million by weight ES_SQ
Lanthanum <20 parts per million by weight ES_SQ
Tungsten <50 parts per million by weight ES_SQ
Gold <0.05 parts per million by weight AA_F_HBr
Mercury 0.02 parts per million by weight AA_TR
Lead <10 parts per million by weight ES_SQ
Bismuth <10 parts per million by weight ES_SQ
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium N1 ppm ES T semi-quant 6-step ES USGS-BOER
Boron 10 ppm 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
Vanadium 100 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 15 ppm 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 15 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc N200 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic N200 ppm ES T semi-quant 6-step ES USGS-BOER
Strontium 100 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 20 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 150 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium 10 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum N5 ppm ES T semi-quant 6-step ES USGS-BOER
Silver N0.5 ppm ES T semi-quant 6-step ES USGS-BOER
Cadmium N20 ppm ES T semi-quant 6-step ES USGS-BOER
Tin N10 ppm ES T semi-quant 6-step ES USGS-BOER
Antimony N100 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 200 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum N20 ppm ES T semi-quant 6-step ES USGS-BOER
Tungsten N50 ppm ES T semi-quant 6-step ES USGS-BOER
Gold N0.05 ppm AA T HBr-Br2 and MIBK USGS-BOER
Gold N10 ppm ES T semi-quant 6-step ES USGS-BOER
Mercury 0.02 ppm AA T thermal release USGS-BOER
Lead N10 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth N10 ppm ES T semi-quant 6-step ES USGS-BOER
FeTO3 7 pct ES T semi-quant 6-step ES USGS-BOER
MgO 1.5 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.1 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.5 pct ES T semi-quant 6-step ES USGS-BOER