AGDB2 rock sample LCI412

(igneous, andesite)

Field Value
Lab ID LCI412
Field ID 75S147A
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; sulf mnrlzd z in AN
Additional sample attributes mixed base and precious metal ore minerals
Mineralization type mineralized
(click for info)
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 30 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 70 parts per million by weight ES_SQ
Cobalt 15 parts per million by weight ES_SQ
Nickel 30 parts per million by weight ES_SQ
Copper 200 parts per million by weight ES_SQ
Zinc 7000 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 20 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 20 parts per million by weight ES_SQ
Cadmium 50 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 0.05 parts per million by weight AA_F_HBr
Mercury 0.14 parts per million by weight AA_TR
Lead 1500 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 30 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 70 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt 15 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 30 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 130 ppm AA P hot HNO3 USGS-BOER
Copper 200 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 4200 ppm AA P hot HNO3 USGS-BOER
Zinc 7000 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 20 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 20 ppm ES T semi-quant 6-step ES USGS-BOER
Cadmium 50 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 500 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum L20 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 0.14 ppm AA T thermal release USGS-BOER
Lead 920 ppm AA P hot HNO3 USGS-BOER
Lead 1500 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 1 pct ES T semi-quant 6-step ES USGS-BOER