AGDB2 rock sample BGD141

(unspecified)

Field Value
Lab ID BGD141
Field ID 72K092
Job ID 05666
Sample submitter Berg, Henry C.
Project name Granite Fjords WA
Date submitted 7/31/1972 0:00:00
Country United States
State AK
Map quadrangle Bradfield Canal
Geographic latitude 56.02028
Geographic longitude -130.35417
loc_desc Marmot Group prospect, lower basin
Sample source outcrop
Collection method channel
Primary media type rock
Secondary media type unspecified
Sample comment collected by USBM
Additional sample attributes shear-fault structural setting; silica matrix; unoxidized; mixed base and precious metal ore minerals
Mineralization type vein
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Geologic map unit -130.35417, 56.02028
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 5 parts per million by weight ES_SQ
Vanadium 100 parts per million by weight ES_SQ
Chromium 30 parts per million by weight ES_SQ
Cobalt 10 parts per million by weight ES_SQ
Nickel 15 parts per million by weight ES_SQ
Copper 10 parts per million by weight ES_SQ
Zinc 110 parts per million by weight AA_F_HNO3_P
Arsenic <200 parts per million by weight ES_SQ
Strontium 500 parts per million by weight ES_SQ
Yttrium 50 parts per million by weight ES_SQ
Zirconium 70 parts per million by weight ES_SQ
Niobium 70 parts per million by weight ES_SQ
Molybdenum 2000.11 parts per million by weight ES_SQ
Silver 30 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 3000 parts per million by weight ES_SQ
Lanthanum 150 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 3000 parts per million by weight ES_SQ
Bismuth 150 parts per million by weight ES_SQ
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium 1 ppm ES T semi-quant 6-step ES USGS-BOER
Boron L10 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 3 pct ES T semi-quant 6-step ES USGS-BOER
Scandium 5 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 100 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 30 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt 10 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 15 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 5 ppm AA P hot HNO3 USGS-BOER
Copper 10 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 110 ppm AA P hot HNO3 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 500 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 50 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 70 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium 70 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum G2000 ppm ES T semi-quant 6-step ES USGS-BOER
Silver 30 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 3000 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum 150 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 L0.02 ppm AA T thermal release USGS-BOER
Lead 4500 ppm AA P hot HNO3 USGS-BOER
Lead 3000 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth 150 ppm ES T semi-quant 6-step ES USGS-BOER
FeTO3 10 pct ES T semi-quant 6-step ES USGS-BOER
MgO 1 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.03 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.5 pct ES T semi-quant 6-step ES USGS-BOER