NGDB rock sample LCG374

Field Value
Unique Sample ID Number LCG374
Analytical Job Number 71543
Submitter Name Brew, David A.
Date Submitted 19770803
Field Number 77S032A
State AK
Latitude 58.95972
Longitude -137
Source of Sample outcrop
Primary Classification rock
Secondary Classification igneous
Specific Name unspecified
Additional Attributes and Comments chert-jasperoid; unoxidized; base metal ore minerals;; collected by USBM;
Mineralization Type replacement
Alteration altrtn present
Igneous Structural Setting pluton
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Geologic map unit -137, 58.95972
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 50 ppm by weight E-Spec
Magnesium 1 percent by weight E-Spec
Calcium 0.5 percent by weight E-Spec
Scandium 15 ppm by weight E-Spec
Titanium 0.2 percent by weight E-Spec
Vanadium 150 ppm by weight E-Spec
Chromium L10 ppm by weight E-Spec
Manganese 1000 ppm by weight E-Spec
Iron 15 percent by weight E-Spec
Cobalt 30 ppm by weight E-Spec
Nickel 5 ppm by weight E-Spec
Copper 2000 ppm by weight E-Spec
1000 ppm by weight AA (partial)
Zinc 2000 ppm by weight E-Spec
3700 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
Strontium 300 ppm by weight E-Spec
Yttrium 15 ppm by weight E-Spec
Zirconium 30 ppm by weight E-Spec
Niobium N20 ppm by weight E-Spec
Molybdenum 15 ppm by weight E-Spec
Silver 7 ppm by weight E-Spec
Cadmium L20 ppm by weight E-Spec
Tin N10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Barium 5000 ppm by weight E-Spec
Lanthanum L20 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
0.15 ppm by weight AA (partial)
Lead 200 ppm by weight E-Spec
140 ppm by weight AA (partial)
Bismuth N10 ppm by weight E-Spec