NGDB rock sample LEI779

Field Value
Unique Sample ID Number LEI779
Analytical Job Number 71965
Submitter Name Johnson, Bruce R.
Date Submitted 19781019
Field Number 78S305
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 N1 ppm by weight E-Spec
Boron 10 ppm by weight E-Spec
Magnesium 0.05 percent by weight E-Spec
Calcium 0.2 percent by weight E-Spec
Scandium L5 ppm by weight E-Spec
Titanium 0.03 percent by weight E-Spec
Vanadium 20 ppm by weight E-Spec
Chromium 10 ppm by weight E-Spec
Manganese 50 ppm by weight E-Spec
Iron 0.5 percent by weight E-Spec
Cobalt N5 ppm by weight E-Spec
Nickel 5 ppm by weight E-Spec
Copper 5 ppm by weight E-Spec
5 ppm by weight AA (partial)
Zinc 500 ppm by weight E-Spec
400 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
Strontium N100 ppm by weight E-Spec
Yttrium N10 ppm by weight E-Spec
Zirconium 10 ppm by weight E-Spec
Niobium N20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver 15 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 150 ppm by weight E-Spec
Lanthanum N20 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
Gold 300 ppm by weight E-Spec
100 ppm by weight AA (partial)
Lead 700 ppm by weight E-Spec
1900 ppm by weight AA (partial)
Bismuth N10 ppm by weight E-Spec
Thorium N100 ppm by weight E-Spec