NGDB rock sample LEQ160

Field Value
Unique Sample ID Number LEQ160
Analytical Job Number 72064
Submitter Name Johnson, Bruce R.
Date Submitted 19790621
Field Number 79S160C
State AK
Latitude 57.68277
Longitude -136.0975
Primary Classification rock
Secondary Classification unspecified
Additional Attributes and Comments precious metal ore minerals;; Hirst Mines 500' el Dri, collected by USBM;
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Geologic map unit -136.0975, 57.68277
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Beryllium 2 ppm by weight E-Spec
Boron 50 ppm by weight E-Spec
Magnesium 0.2 percent by weight E-Spec
Calcium 0.05 percent by weight E-Spec
Scandium 5 ppm by weight E-Spec
Titanium 0.3 percent by weight E-Spec
Vanadium 300 ppm by weight E-Spec
Chromium 50 ppm by weight E-Spec
Manganese 700 ppm by weight E-Spec
Iron 5 percent by weight E-Spec
Cobalt 10 ppm by weight E-Spec
Nickel 20 ppm by weight E-Spec
Copper 20 ppm by weight E-Spec
15 ppm by weight AA (partial)
Zinc L200 ppm by weight E-Spec
35 ppm by weight AA (partial)
Arsenic 10000 ppm by weight E-Spec
Strontium 1000 ppm by weight E-Spec
Yttrium 15 ppm by weight E-Spec
Zirconium 70 ppm by weight E-Spec
Niobium N20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver 3 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 500 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
12 ppm by weight AA (partial)
Lead 70 ppm by weight E-Spec
35 ppm by weight AA (partial)
Bismuth N10 ppm by weight E-Spec
Thorium N100 ppm by weight E-Spec