AGDB2 rock sample BGA922

(unspecified)

Field Value
Lab ID BGA922
Field ID 72P116
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
(click for info)
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 30 parts per million by weight ES_SQ
Chromium <10 parts per million by weight ES_SQ
Cobalt 15 parts per million by weight ES_SQ
Nickel 7 parts per million by weight ES_SQ
Copper 150 parts per million by weight ES_SQ
Zinc 70 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 <10 parts per million by weight ES_SQ
Niobium <10 parts per million by weight ES_SQ
Molybdenum 100 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 300 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 300 parts per million by weight ES_SQ
Bismuth <10 parts per million by weight ES_SQ
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium L1 ppm ES T semi-quant 6-step ES USGS-BOER
Boron N10 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 0.1 pct ES T semi-quant 6-step ES USGS-BOER
Scandium N5 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 30 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium N10 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt 15 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 7 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 280 ppm AA P hot HNO3 USGS-BOER
Copper 150 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 70 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 L10 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium N10 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum 100 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 300 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 L0.02 ppm AA T thermal release USGS-BOER
Lead 310 ppm AA P hot HNO3 USGS-BOER
Lead 300 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth N10 ppm ES T semi-quant 6-step ES USGS-BOER
FeTO3 3 pct ES T semi-quant 6-step ES USGS-BOER
MgO 0.5 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.03 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.05 pct ES T semi-quant 6-step ES USGS-BOER