AGDB2 rock sample LAE718

(metamorphic, schist)

Field Value
Lab ID LAE718
Field ID 73P015
Job ID 70108
Sample submitter Brew, David A.
Project name Tracy Arm-Fords Terror WSA
Date submitted 8/31/1973 0:00:00
Country United States
State AK
Map quadrangle Sumdum
Geographic latitude 57.61375
Geographic longitude -133.26672
loc_desc Suphide Gp, SE side of Endicott Arm, 3.0 mi at 270° from N point, entrance to Fords Terror
Sample source mine dump/prospect pit
Collection method channel
Primary media type rock
Secondary media type metamorphic
Sample media name schist
Sample comment collected by USBM
Additional sample attributes shear-fault structural setting; base metal ore minerals
Mineralization type replacement
(click for info)
Geologic map unit -133.26672, 57.61375
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 7 parts per million by weight ES_SQ
Vanadium 50 parts per million by weight ES_SQ
Chromium 300 parts per million by weight ES_SQ
Cobalt 5 parts per million by weight ES_SQ
Nickel 15 parts per million by weight ES_SQ
Copper 300 parts per million by weight ES_SQ
Zinc 700 parts per million by weight ES_SQ
Arsenic 1500 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 300 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 1 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 300 parts per million by weight ES_SQ
Lanthanum 30 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 0.2 parts per million by weight AA_TR
Lead 700 parts per million by weight ES_SQ
Bismuth <10 parts per million by weight ES_SQ
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium 1 ppm ES T semi-quant 6-step ES USGS-BOER
Boron 30 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 0.3 pct ES T semi-quant 6-step ES USGS-BOER
Scandium 7 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 50 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 300 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt 5 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 15 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 300 ppm AA P hot HNO3 USGS-BOER
Copper 300 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 600 ppm AA P hot HNO3 USGS-BOER
Zinc 700 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic 1500 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 300 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium L20 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum 5 ppm ES T semi-quant 6-step ES USGS-BOER
Silver 1 ppm ES T semi-quant 6-step ES USGS-BOER
Cadmium L20 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 300 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum 30 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 0.2 ppm AA T thermal release USGS-BOER
Lead 750 ppm AA P hot HNO3 USGS-BOER
Lead 700 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth N10 ppm ES T semi-quant 6-step ES 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 0.03 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.3 pct ES T semi-quant 6-step ES USGS-BOER