AGDB2 rock sample LCI407

(igneous, andesite)

Field Value
Lab ID LCI407
Field ID 75S144B
Job ID 70819
Sample submitter Brew, David A.
Project name Glacier Bay WSA
Date submitted 9/5/1975 0:00:00
Country United States
State AK
Map quadrangle Skagway
Geographic latitude 59.11111
Geographic longitude -136.27139
loc_desc Mt Brack Zn-Cu prospect
Sample source outcrop
Collection method channel
Primary media type rock
Secondary media type igneous
Sample media name andesite
Sample comment collected by USBM; altd AN
Additional sample attributes mixed base and precious metal ore minerals
Mineralization type mineralized
Alteration type altered
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Geologic map unit -136.27139, 59.11111
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 100 parts per million by weight ES_SQ
Scandium 30 parts per million by weight ES_SQ
Vanadium 150 parts per million by weight ES_SQ
Chromium 200 parts per million by weight ES_SQ
Cobalt 20 parts per million by weight ES_SQ
Nickel 50 parts per million by weight ES_SQ
Copper 100 parts per million by weight ES_SQ
Zinc 5000 parts per million by weight ES_SQ
Arsenic <200 parts per million by weight ES_SQ
Strontium 300 parts per million by weight ES_SQ
Yttrium 30 parts per million by weight ES_SQ
Zirconium 100 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 7 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 0.1 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 100 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 30 pct ES T semi-quant 6-step ES USGS-BOER
Scandium 30 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 150 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 200 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt 20 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 50 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 45 ppm AA P hot HNO3 USGS-BOER
Copper 100 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 2500 ppm AA P hot HNO3 USGS-BOER
Zinc 5000 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic N200 ppm ES T semi-quant 6-step ES USGS-BOER
Strontium 300 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 30 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 100 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 7 ppm ES T semi-quant 6-step ES USGS-BOER
Cadmium 20 ppm ES T semi-quant 6-step ES USGS-BOER
Tin N10 ppm ES T semi-quant 6-step ES USGS-BOER
Antimony 100 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 300 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum 20 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 0.1 ppm AA T thermal release USGS-BOER
Lead 150 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 15 pct ES T semi-quant 6-step ES USGS-BOER
MgO 7 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.3 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.7 pct ES T semi-quant 6-step ES USGS-BOER