NGDB rock sample CCS223

Field Value
Unique Sample ID Number CCS223
Analytical Job Number 11036
Submitter Name Silberman, Miles L.
Date Submitted 19780629
Field Number 78NF008A
State AK
Latitude 63.2375
Longitude -154.76944
Source of Sample mine dump/prospect pit
Collection Method composite
Primary Classification rock
Secondary Classification igneous
Specific Name unspecified
Additional Attributes and Comments oxidized; mixed base and precious metal ore minerals;; chalcocite & 2? Cu ore;
Geologic Age or Range Cretaceous
Mineralization Type replacement
Alteration altrtn present
Igneous Structural Setting pluton
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Geologic map unit -154.76944, 63.2375
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Beryllium L1 ppm by weight E-Spec
Boron 20 ppm by weight E-Spec
Magnesium 0.7 percent by weight E-Spec
Calcium 15 percent by weight E-Spec
Scandium L5 ppm by weight E-Spec
Titanium 0.15 percent by weight E-Spec
Vanadium 100 ppm by weight E-Spec
Chromium L10 ppm by weight E-Spec
Manganese 1500 ppm by weight E-Spec
Iron 15 percent by weight E-Spec
Cobalt L5 ppm by weight E-Spec
Nickel L5 ppm by weight E-Spec
Copper G20000 ppm by weight E-Spec
16000 ppm by weight AA (partial)
Zinc 300 ppm by weight E-Spec
140 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
30 ppm by weight Colorimetry (partial)
Strontium 100 ppm by weight E-Spec
Yttrium 30 ppm by weight E-Spec
Zirconium 20 ppm by weight E-Spec
Niobium L20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver 300 ppm by weight E-Spec
Cadmium N20 ppm by weight E-Spec
Tin 300 ppm by weight E-Spec
Antimony 1500 ppm by weight E-Spec
800 ppm by weight AA (partial)
Barium 1500 ppm by weight E-Spec
Lanthanum L20 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
Gold 10 ppm by weight E-Spec
18 ppm by weight AA (partial)
Mercury 0.7 ppm by weight AA
Lead 200 ppm by weight E-Spec
200 ppm by weight AA (partial)
Bismuth G1000 ppm by weight E-Spec
Thorium N100 ppm by weight E-Spec