AGDB2 rock sample ACH741

(igneous, felsic)

Field Value
Lab ID ACH741
Field ID 65DS034
Job ID 01243
Sample submitter Richter, Donald H.
Project name E Alaska Range
Date submitted 3/4/1968 0:00:00
Country United States
State AK
Map quadrangle Gulkana
Geographic latitude 62.77
Geographic longitude -144.00999
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name felsic
Sample comment collected by ADGGS
Igneous setting pluton
(click for info)
Geologic map unit -144.00999, 62.77
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 70 parts per million by weight ES_SQ
Vanadium 500 parts per million by weight ES_SQ
Chromium 200 parts per million by weight ES_SQ
Cobalt 50 parts per million by weight ES_SQ
Nickel 15 parts per million by weight ES_SQ
Copper 30 parts per million by weight ES_SQ
Zinc 200 parts per million by weight ES_SQ
Arsenic <200 parts per million by weight ES_SQ
Strontium 700 parts per million by weight ES_SQ
Yttrium 30 parts per million by weight ES_SQ
Zirconium 70 parts per million by weight ES_SQ
Niobium <10 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 <100 parts per million by weight ES_SQ
Barium 700 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 <0.02 parts per million by weight AA_F_HBr
Lead 15 parts per million by weight ES_SQ
Bismuth <10 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 70 ppm ES T semi-quant 6-step ES USGS-BOER
Vanadium 500 ppm ES T semi-quant 6-step ES USGS-BOER
Chromium 200 ppm ES T semi-quant 6-step ES USGS-BOER
Cobalt 50 ppm ES T semi-quant 6-step ES USGS-BOER
Nickel 15 ppm ES T semi-quant 6-step ES USGS-BOER
Copper 30 ppm ES T semi-quant 6-step ES USGS-BOER
Zinc 200 ppm ES T semi-quant 6-step ES USGS-BOER
Arsenic N200 ppm ES T semi-quant 6-step ES USGS-BOER
Strontium 700 ppm ES T semi-quant 6-step ES USGS-BOER
Yttrium 30 ppm ES T semi-quant 6-step ES USGS-BOER
Zirconium 70 ppm ES T semi-quant 6-step ES USGS-BOER
Niobium L10 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 N100 ppm ES T semi-quant 6-step ES USGS-BOER
Barium 700 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 N0.02 ppm AA T HBr-Br2 and MIBK USGS-BOER
Gold N10 ppm ES T semi-quant 6-step ES 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
FeTO3 30 pct ES T semi-quant 6-step ES USGS-BOER
MgO 10 pct ES T semi-quant 6-step ES USGS-BOER
MnO 0.3 pct ES T semi-quant 6-step ES USGS-BOER
TiO2 1.5 pct ES T semi-quant 6-step ES USGS-BOER