AGDB2 rock sample CCS036

(igneous, felsic porphyry)

Field Value
Lab ID CCS036
Field ID 78MS013
Job ID 11028
Sample submitter Silberman, Miles L.
Project name Medfra AMRAP
Date submitted 6/10/1978 0:00:00
Country United States
State AK
Map quadrangle Medfra
Geographic latitude 63.52083
Geographic longitude -154.63333
Sample source outcrop
Collection method composite
Primary media type rock
Secondary media type igneous
Sample media name felsic porphyry
Sample comment feld qtz ppy dike
Additional sample attributes silica matrix; oxidized
Geologic age Cretaceous
Alteration type sericitic
Igneous setting dike
(click for info)
Geologic map unit -154.63333, 63.52083
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Beryllium 2 parts per million by weight ES_SQ
Boron 200 parts per million by weight ES_SQ
Scandium 5 parts per million by weight ES_SQ
Vanadium 30 parts per million by weight ES_SQ
Chromium 20 parts per million by weight ES_SQ
Cobalt <5 parts per million by weight ES_SQ
Nickel 10 parts per million by weight ES_SQ
Copper 20 parts per million by weight ES_SQ
Zinc 170 parts per million by weight AA_F_HNO3_P
Arsenic <10 parts per million by weight CM_Acid_P
Strontium 300 parts per million by weight ES_SQ
Yttrium 10 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 <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 5 parts per million by weight AA_F_HCl_OE_P
Barium 1500 parts per million by weight ES_SQ
Lanthanum 50 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 0.04 parts per million by weight AA_TR
Lead 50 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
Uranium 4 parts per million by weight FL_HF
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium 2 ppm ES T semi-quant 6-step ES USGS-BOER
Boron 200 ppm ES T semi-quant 6-step ES USGS-BOER
Fluorine 0.074 pct ISE T Na2CO3-K2CO3-KNO3 fusion USGS-BOER
Calcium 0.5 pct ES T semi-quant 6-step ES USGS-BOER
Scandium 5 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 30 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 20 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt L5 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 10 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 20 ppm AA P hot HNO3 USGS-BOER
Copper 20 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 170 ppm AA P hot HNO3 USGS-BOER
Zinc L200 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 300 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 10 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 100 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 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 5 ppm AA P HCl and MIBK-TOPO USGS-BOER
Antimony N100 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 1500 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum 50 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 0.04 ppm AA T thermal release USGS-BOER
Lead 40 ppm AA P hot HNO3 USGS-BOER
Lead 50 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
Uranium 4 ppm FL T HF-HNO3-HCl USGS-BOER
FeTO3 5 pct ES T semi-quant 6-step ES USGS-BOER
MgO 0.7 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.1 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.5 pct ES T semi-quant 6-step ES USGS-BOER