AGDB2 rock sample BGA914

(unspecified)

Field Value
Lab ID BGA914
Field ID 72P108
Job ID 05630
Sample submitter Berg, Henry C.
Project name Granite Fjords WA
Date submitted 7/25/1972 0:00:00
Country United States
State AK
Map quadrangle Bradfield Canal
Geographic latitude 56.05583
Geographic longitude -130.26694
loc_desc Blasher prospect
Sample source mine/quarry
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; partially oxidized; mixed base and precious metal ore minerals
Mineralization type vein
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Geologic map unit -130.26694, 56.05583
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 10 parts per million by weight ES_SQ
Chromium <10 parts per million by weight ES_SQ
Cobalt <5 parts per million by weight ES_SQ
Nickel <5 parts per million by weight ES_SQ
Copper 150 parts per million by weight ES_SQ
Zinc 500 parts per million by weight AA_F_HNO3_P
Arsenic <200 parts per million by weight ES_SQ
Strontium <100 parts per million by weight ES_SQ
Yttrium <10 parts per million by weight ES_SQ
Zirconium 70 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 3 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 70 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 0.04 parts per million by weight AA_TR
Lead 1000 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 N10 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium L0.07 pct ES T semi-quant 6-step ES USGS-BOER
Scandium N5 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 10 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium N10 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt N5 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel L5 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 850 ppm AA P hot HNO3 USGS-BOER
Copper 150 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 500 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 L100 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium N10 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 70 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium N10 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum N5 ppm ES T semi-quant 6-step ES USGS-BOER
Silver 3 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 70 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 0.05 ppm AA T HBr-Br2 and MIBK USGS-BOER
Gold N10 ppm ES T semi-quant 6-step ES USGS-BOER
Mercury 0.04 ppm AA T thermal release USGS-BOER
Lead 9000 ppm AA P hot HNO3 USGS-BOER
Lead 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth N10 ppm ES T semi-quant 6-step ES USGS-BOER
FeTO3 0.7 pct ES T semi-quant 6-step ES USGS-BOER
MgO 0.07 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.003 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.02 pct ES T semi-quant 6-step ES USGS-BOER