AGDB2 rock sample LAG307

(metamorphic, schist)

Field Value
Lab ID LAG307
Field ID 73ER123
Job ID 70083
Sample submitter Berg, Henry C.
Project name Granite Fiords WSA
Date submitted 7/19/1973 0:00:00
Country United States
State AK
Map quadrangle Bradfield Canal
Geographic latitude 56.0725
Geographic longitude -130.25305
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type metamorphic
Sample media name schist
Geologic age Triassic--Jurassic
Stratigraphic unit Hazelton Grp
Igneous setting pluton
(click for info)
Geologic map unit -130.25305, 56.0725
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 30 parts per million by weight ES_SQ
Vanadium 500 parts per million by weight ES_SQ
Chromium 50 parts per million by weight ES_SQ
Cobalt 30 parts per million by weight ES_SQ
Nickel 20 parts per million by weight ES_SQ
Copper 70 parts per million by weight ES_SQ
Zinc 65 parts per million by weight AA_F_HNO3_P
Arsenic <200 parts per million by weight ES_SQ
Strontium 1000 parts per million by weight ES_SQ
Yttrium 20 parts per million by weight ES_SQ
Zirconium 70 parts per million by weight ES_SQ
Niobium <20 parts per million by weight ES_SQ
Molybdenum 1 parts per million by weight AA_F_Fuse_P
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 <100 parts per million by weight ES_SQ
Barium 3000 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 <0.05 parts per million by weight AA_F_HBr
Mercury <0.02 parts per million by weight AA_TR
Lead 15 parts per million by weight ES_SQ
Bismuth <10 parts per million by weight ES_SQ
Uranium 0.9 parts per million by weight FL_HF
Element Value Units Technique Digestion Decomposition Laboratory
Beryllium L1 ppm ES T semi-quant 6-step ES USGS-BOER
Boron N10 ppm ES T semi-quant 6-step ES USGS-BOER
Calcium 5 pct ES T semi-quant 6-step ES USGS-BOER
Scandium 30 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 500 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 50 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt 30 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 20 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 55 ppm AA P hot HNO3 USGS-BOER
Copper 70 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 65 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 1000 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 20 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 70 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium L20 ppm ES T semi-quant 6-step ES USGS-BOER
Molybdenum 1 ppm AA P K2S2O7 fusion, HPO2-H2O2, MIBK USGS-BOER
Molybdenum N5 ppm ES T semi-quant 6-step ES USGS-BOER
Silver L0.5 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 N100 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 3000 ppm ES T semi-quant 6-step ES USGS-BOER
Lanthanum 20 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 N0.02 ppm AA T thermal release USGS-BOER
Lead 15 ppm AA P hot HNO3 USGS-BOER
Lead 15 ppm ES T semi-quant 6-step ES USGS-BOER
Bismuth N10 ppm ES T semi-quant 6-step ES USGS-BOER
Uranium 0.9 ppm FL T HF-HNO3-HCl USGS-BOER
FeTO3 7 pct ES T semi-quant 6-step ES USGS-BOER
MgO 3 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.2 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 0.7 pct ES T semi-quant 6-step ES USGS-BOER