AGDB2 rock sample CBB301

(igneous, quartz diorite)

Field Value
Lab ID CBB301
Field ID W010C1
Job ID 10366
Sample submitter Silberman, Miles L.
Project name Anchorage AMRAP
Date submitted 8/14/1975 0:00:00
Country United States
State AK
Map quadrangle Anchorage
Geographic latitude 61.82333
Geographic longitude -149.24028
loc_desc Fern mine
Collection method composite
Primary media type rock
Secondary media type igneous
Sample media name quartz diorite
Sample comment slcfd qtz diorite
Additional sample attributes silica matrix; unoxidized; mixed base and precious metal ore minerals
Mineralization type vein
Alteration type silicified/silicated
Igneous setting pluton
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Geologic map unit -149.24028, 61.82333
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 <5 parts per million by weight ES_SQ
Vanadium 100 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 5 parts per million by weight ES_SQ
Zinc 10 parts per million by weight AA_F_HNO3_P
Arsenic <10 parts per million by weight CM_Acid_P
Strontium <100 parts per million by weight ES_SQ
Yttrium <10 parts per million by weight ES_SQ
Zirconium 20 parts per million by weight ES_SQ
Niobium <20 parts per million by weight ES_SQ
Molybdenum 150 parts per million by weight ES_SQ
Silver <0.5 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 3 parts per million by weight AA_F_HCl_OE_P
Barium 200 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 0.5 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
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium N1 ppm ES T semi-quant 6-step ES USGS-BOER
Boron 30 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 7 pct ES T semi-quant 6-step ES USGS-BOER
Scandium L5 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 100 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 10 ppm AA P hot HNO3 USGS-BOER
Copper 5 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 10 ppm AA P hot HNO3 USGS-BOER
Zinc N200 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic L10 ppm CM P KOH-HCl, Gutzeit USGS-BOER
Arsenic N200 ppm ES T semi-quant 6-step ES USGS-BOER
Strontium N100 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium N10 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 20 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium N20 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum 150 ppm ES T semi-quant 6-step ES USGS-BOER
Silver N0.5 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 3 ppm AA P HCl and MIBK-TOPO USGS-BOER
Antimony L100 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 200 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 0.5 ppm AA T HBr-Br2 and MIBK USGS-BOER
Gold N10 ppm ES T semi-quant 6-step ES USGS-BOER
Lead 30 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
FeTO3 3 pct ES T semi-quant 6-step ES USGS-BOER
MgO 1 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.07 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.1 pct ES T semi-quant 6-step ES USGS-BOER