AGDB2 rock sample CCS223

(igneous, unspecified)

Field Value
Lab ID CCS223
Field ID 78NF008A
Job ID 11036
Sample submitter Silberman, Miles L.
Project name Medfra AMRAP
Date submitted 6/29/1978 0:00:00
Country United States
State AK
Map quadrangle Medfra
Geographic latitude 63.2375
Geographic longitude -154.76944
Sample source mine dump/prospect pit
Collection method composite
Primary media type rock
Secondary media type igneous
Sample media name unspecified
Sample comment chalcocite & 2° Cu ore
Additional sample attributes oxidized; mixed base and precious metal ore minerals
Geologic age Cretaceous
Mineralization type replacement
Alteration type altered
Igneous setting pluton
(click for info)
Geologic map unit -154.76944, 63.2375
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 20 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 20000.11 parts per million by weight ES_SQ
Zinc 300 parts per million by weight ES_SQ
Arsenic 30 parts per million by weight CM_Acid_P
Strontium 100 parts per million by weight ES_SQ
Yttrium 30 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 <5 parts per million by weight ES_SQ
Silver 300 parts per million by weight ES_SQ
Cadmium <20 parts per million by weight ES_SQ
Tin 300 parts per million by weight ES_SQ
Antimony 1500 parts per million by weight ES_SQ
Barium 1500 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 18 parts per million by weight AA_F_HBr
Mercury 0.7 parts per million by weight AA_TR
Lead 200 parts per million by weight ES_SQ
Bismuth 1000.11 parts per million by weight ES_SQ
Thorium <100 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 20 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 20 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 L10 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt L5 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel L5 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 16000 ppm AA P hot HNO3 USGS-BOER
Copper G20000 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 140 ppm AA P hot HNO3 USGS-BOER
Zinc 300 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic 30 ppm CM P KOH-HCl, Gutzeit 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 30 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 20 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium L20 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum N5 ppm ES T semi-quant 6-step ES USGS-BOER
Silver 300 ppm ES T semi-quant 6-step ES USGS-BOER
Cadmium N20 ppm ES T semi-quant 6-step ES USGS-BOER
Tin 300 ppm ES T semi-quant 6-step ES USGS-BOER
Antimony 800 ppm AA P HCl and MIBK-TOPO USGS-BOER
Antimony 1500 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 1500 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 18 ppm AA T HBr-Br2 and MIBK USGS-BOER
Gold 10 ppm ES T semi-quant 6-step ES USGS-BOER
Mercury 0.7 ppm AA T thermal release USGS-BOER
Lead 200 ppm AA P hot HNO3 USGS-BOER
Lead 200 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth G1000 ppm ES T semi-quant 6-step ES USGS-BOER
Thorium N100 ppm ES T semi-quant 6-step ES USGS-BOER
FeTO3 20 pct ES T semi-quant 6-step ES USGS-BOER
MgO 1 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.2 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.2 pct ES T semi-quant 6-step ES USGS-BOER