NGDB rock sample CGC391

Field Value
Unique Sample ID Number CGC391
Analytical Job Number 12318
Submitter Name Berg, Henry C.
Date Submitted 19830819
Field Number 83ABG1A
State AK
Latitude 55.19722
Longitude -131.71527
Source of Sample outcrop
Collection Method composite
Primary Classification rock
Secondary Classification igneous
Specific Name exhalite
Additional Attributes and Comments oxidized; mixed base and precious metal ore minerals;; sulfide-bearing silic exhalite;
Geologic Age or Range Triassic
Mineralization Type massive sulfide
Alteration siliceous
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Geologic map unit -131.71527, 55.19722
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Beryllium 1.5 ppm by weight E-Spec
Boron N10 ppm by weight E-Spec
Magnesium 2 percent by weight E-Spec
Calcium 3 percent by weight E-Spec
Scandium L5 ppm by weight E-Spec
Titanium 0.01 percent by weight E-Spec
Vanadium 20 ppm by weight E-Spec
Chromium 20 ppm by weight E-Spec
Manganese 500 ppm by weight E-Spec
Iron 5 percent by weight E-Spec
Cobalt 15 ppm by weight E-Spec
Nickel L5 ppm by weight E-Spec
Copper 30 ppm by weight E-Spec
Zinc 3000 ppm by weight E-Spec
Arsenic 500 ppm by weight E-Spec
Strontium 300 ppm by weight E-Spec
Yttrium 70 ppm by weight E-Spec
Zirconium 10 ppm by weight E-Spec
Niobium N20 ppm by weight E-Spec
Molybdenum 30 ppm by weight E-Spec
Silver 0.7 ppm by weight E-Spec
Cadmium 50 ppm by weight E-Spec
Tin N10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Barium 200 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
N0.05 ppm by weight AA (partial)
Lead 50 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec
Thorium N100 ppm by weight E-Spec