AGDB2 rock sample LEQ160

(unspecified)

Field Value
Lab ID LEQ160
Field ID 79S160C
Job ID 72064
Sample submitter Johnson, Bruce R.
Project name W Chichagof-Yakobi Islands WSA
Date submitted 6/21/1979 0:00:00
Country United States
State AK
Map quadrangle Sitka
Geographic latitude 57.68277
Geographic longitude -136.0975
loc_desc Hirst Mines 500' el Dri
Primary media type rock
Secondary media type unspecified
Sample comment collected by USBM
Additional sample attributes precious metal ore minerals
Mineralization type mineralized
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Geologic map unit -136.0975, 57.68277
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Beryllium 2 parts per million by weight ES_SQ
Boron 50 parts per million by weight ES_SQ
Scandium 5 parts per million by weight ES_SQ
Vanadium 300 parts per million by weight ES_SQ
Chromium 50 parts per million by weight ES_SQ
Cobalt 10 parts per million by weight ES_SQ
Nickel 20 parts per million by weight ES_SQ
Copper 20 parts per million by weight ES_SQ
Zinc 35 parts per million by weight AA_F_HNO3_P
Arsenic 10000 parts per million by weight ES_SQ
Strontium 1000 parts per million by weight ES_SQ
Yttrium 15 parts per million by weight ES_SQ
Zirconium 70 parts per million by weight ES_SQ
Niobium <20 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 500 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 12 parts per million by weight AA_F_HBr
Lead 70 parts per million by weight ES_SQ
Bismuth <10 parts per million by weight ES_SQ
Thorium <100 parts per million by weight ES_SQ
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium 2 ppm ES T semi-quant 6-step ES USGS-BOER
Boron 50 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 0.07 pct ES T semi-quant 6-step ES USGS-BOER
Scandium 5 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 300 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 50 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt 10 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 20 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 15 ppm AA P hot HNO3 USGS-BOER
Copper 20 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 35 ppm AA P hot HNO3 USGS-BOER
Zinc L200 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic 10000 ppm ES T semi-quant 6-step ES USGS-BOER
Strontium 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 15 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 70 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium N20 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 500 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 12 ppm AA T HBr-Br2 and MIBK USGS-BOER
Gold N10 ppm ES T semi-quant 6-step ES USGS-BOER
Lead 35 ppm AA P hot HNO3 USGS-BOER
Lead 70 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth N10 ppm ES T semi-quant 6-step ES USGS-BOER
Thorium N100 ppm ES T semi-quant 6-step ES USGS-BOER
FeTO3 7 pct ES T semi-quant 6-step ES USGS-BOER
MgO 0.3 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