NGDB rock sample CDR175

Field Value
Unique Sample ID Number CDR175
Analytical Job Number 11409
Submitter Name Silberman, Miles L.
Date Submitted 19790801
Field Number 79BS029
State AK
Latitude 61.19666
Longitude -146.64166
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification unspecified
Specific Name chert-jasperoid
Additional Attributes and Comments silica matrix; oxidized; precious metal ore minerals;
Mineralization Type vein
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Geologic map unit -146.64166, 61.19666
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 N10 ppm by weight E-Spec
Magnesium 0.3 percent by weight E-Spec
Calcium L0.05 percent by weight E-Spec
Scandium 7 ppm by weight E-Spec
Titanium 0.1 percent by weight E-Spec
Vanadium 50 ppm by weight E-Spec
Chromium 30 ppm by weight E-Spec
Manganese 300 ppm by weight E-Spec
Iron 2 percent by weight E-Spec
Cobalt 5 ppm by weight E-Spec
Nickel 15 ppm by weight E-Spec
Copper 30 ppm by weight E-Spec
40 ppm by weight AA (partial)
Zinc N200 ppm by weight E-Spec
45 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
N10 ppm by weight Colorimetry (partial)
Strontium N100 ppm by weight E-Spec
Yttrium L10 ppm by weight E-Spec
Zirconium 30 ppm by weight E-Spec
Niobium N20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver 0.5 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
1 ppm by weight AA (partial)
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
2 ppm by weight AA (partial)
Mercury 0.04 ppm by weight AA
Lead 20 ppm by weight E-Spec
25 ppm by weight AA (partial)
Bismuth N10 ppm by weight E-Spec
Thorium N100 ppm by weight E-Spec