AGDB2 rock sample BGD093

(metamorphic, unspecified)

Field Value
Lab ID BGD093
Field ID 72P168
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 56.0175
Geographic longitude -130.35417
loc_desc Marmot Group prospect, lower basin
Sample source outcrop
Collection method channel
Primary media type rock
Secondary media type metamorphic
Sample media name 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, 56.0175
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 150 parts per million by weight ES_SQ
Chromium 20 parts per million by weight ES_SQ
Cobalt 300 parts per million by weight ES_SQ
Nickel 100 parts per million by weight ES_SQ
Copper 1500 parts per million by weight ES_SQ
Zinc 10000.11 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 <10 parts per million by weight ES_SQ
Zirconium <10 parts per million by weight ES_SQ
Niobium 10 parts per million by weight ES_SQ
Molybdenum 1000 parts per million by weight ES_SQ
Silver 150 parts per million by weight ES_SQ
Cadmium 500.11 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 150 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 0.12 parts per million by weight AA_TR
Lead 15000 parts per million by weight ES_SQ
Bismuth 200 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 L10 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 2 pct ES T semi-quant 6-step ES USGS-BOER
Scandium L5 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 150 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 20 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt 300 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 100 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 1500 ppm AA P hot HNO3 USGS-BOER
Copper 1500 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 80000 ppm AA P hot HNO3 USGS-BOER
Zinc G10000 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 L10 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium N10 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium 10 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Silver 150 ppm ES T semi-quant 6-step ES USGS-BOER
Cadmium G500 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 150 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 0.12 ppm AA T thermal release USGS-BOER
Lead 16000 ppm AA P hot HNO3 USGS-BOER
Lead 15000 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth 200 ppm ES T semi-quant 6-step ES USGS-BOER
FeTO3 20 pct ES T semi-quant 6-step ES USGS-BOER
MgO 0.7 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.1 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.07 pct ES T semi-quant 6-step ES USGS-BOER