NGDB rock sample BDB691

Field Value
Unique Sample ID Number BDB691
Analytical Job Number HM3399
Submitter Name Berg, Henry C.
Date Submitted 19710415
Field Number 68ABG758
State AK
Latitude 55.1875
Longitude -131.72917
Source of Sample mine dump/prospect pit
Collection Method single/grab
Primary Classification rock
Secondary Classification igneous
Specific Name diabase
Additional Attributes and Comments shear-fault structural setting; Fe-Mn matrix; mixed base and precious metal ore minerals;; dike;
Mineralization Type vein
Igneous Structural Setting dike/sill
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Geologic map unit -131.72917, 55.1875
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 L10 ppm by weight E-Spec
Magnesium 1.5 percent by weight E-Spec
Calcium 0.2 percent by weight E-Spec
Scandium 50 ppm by weight E-Spec
Titanium 0.1 percent by weight E-Spec
Vanadium 70 ppm by weight E-Spec
Chromium 50 ppm by weight E-Spec
Manganese 300 ppm by weight E-Spec
Iron 20 percent by weight E-Spec
Cobalt 30 ppm by weight E-Spec
Nickel 30 ppm by weight E-Spec
Copper G20000 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
Arsenic N200 ppm by weight E-Spec
Strontium 100 ppm by weight E-Spec
Yttrium 15 ppm by weight E-Spec
Zirconium 10 ppm by weight E-Spec
Niobium N10 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver 1.5 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
Barium 200 ppm by weight E-Spec
Lanthanum 150 ppm by weight E-Spec
Tungsten L50 ppm by weight E-Spec
Gold L10 ppm by weight E-Spec
10 grams (unknown method)
3 ppm by weight AA (partial)
Mercury 0.07 ppm by weight AA
Lead 10 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec