NGDB rock sample LEI775

Field Value
Unique Sample ID Number LEI775
Analytical Job Number 71965
Submitter Name Johnson, Bruce R.
Date Submitted 19781019
Field Number 78S301
State AK
Latitude 57.67389
Longitude -136.10028
Primary Classification rock
Secondary Classification unspecified
Additional Attributes and Comments precious metal ore minerals;; Sitka Adit, collected by USBM;
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Geologic map unit -136.10028, 57.67389
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Beryllium 1 ppm by weight E-Spec
Boron 15 ppm by weight E-Spec
Magnesium 0.3 percent by weight E-Spec
Calcium 2 percent by weight E-Spec
Scandium 7 ppm by weight E-Spec
Titanium 0.15 percent by weight E-Spec
Vanadium 100 ppm by weight E-Spec
Chromium 20 ppm by weight E-Spec
Manganese 500 ppm by weight E-Spec
Iron 1 percent by weight E-Spec
Cobalt 5 ppm by weight E-Spec
Nickel 15 ppm by weight E-Spec
Copper 20 ppm by weight E-Spec
20 ppm by weight AA (partial)
Zinc N200 ppm by weight E-Spec
50 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
Strontium 500 ppm by weight E-Spec
Yttrium 15 ppm by weight E-Spec
Zirconium 50 ppm by weight E-Spec
Niobium N20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver N0.5 ppm by weight E-Spec
Cadmium N20 ppm by weight E-Spec
Tin N10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Barium 300 ppm by weight E-Spec
Lanthanum N20 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
0.2 ppm by weight AA (partial)
Lead 15 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec
Thorium N100 ppm by weight E-Spec