AGDB2 rock sample CDC686

(unspecified)

Field Value
Lab ID CDC686
Field ID 78S117C
Job ID 11206
Sample submitter Johnson, Bruce R.
Project name W Chichagof-Yakobi Islands WSA
Date submitted 8/9/1978 0:00:00
Country United States
State AK
Map quadrangle Sitka
Geographic latitude 57.78111
Geographic longitude -136.19112
loc_desc New Chichagof Mining Syndicate upper adit
Sample source mine/quarry
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 -136.19112, 57.78111
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 10 parts per million by weight ES_SQ
Chromium <10 parts per million by weight ES_SQ
Cobalt <5 parts per million by weight ES_SQ
Nickel 5 parts per million by weight ES_SQ
Copper 20 parts per million by weight ES_SQ
Zinc 55 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 <20 parts per million by weight ES_SQ
Molybdenum <5 parts per million by weight ES_SQ
Silver 2 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 <20 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 30 parts per million by weight AA_F_HBr
Lead 10 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 N1 ppm ES T semi-quant 6-step ES USGS-BOER
Boron 10 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 7 pct ES T semi-quant 6-step ES USGS-BOER
Scandium N5 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 10 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium N10 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt N5 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 5 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 25 ppm AA P hot HNO3 USGS-BOER
Copper 20 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 55 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 100 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 10 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium N10 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 2 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 L20 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 30 ppm AA T HBr-Br2 and MIBK USGS-BOER
Gold L10 ppm ES T semi-quant 6-step ES USGS-BOER
Lead 10 ppm AA P hot HNO3 USGS-BOER
Lead 10 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 0.7 pct ES T semi-quant 6-step ES USGS-BOER
MgO 0.15 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.03 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.15 pct ES T semi-quant 6-step ES USGS-BOER