NGDB rock sample BDB760

Field Value
Unique Sample ID Number BDB760
Analytical Job Number HM3399
Submitter Name Berg, Henry C.
Date Submitted 19710415
Field Number 70ABG355A
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 mafic
Additional Attributes and Comments shear-fault structural setting; carbonate matrix; unoxidized; mixed base and precious metal ore minerals;; massive sulfide;
Mineralization Type vein-massive sulfide
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 N1 ppm by weight E-Spec
Boron 70 ppm by weight E-Spec
Magnesium 0.7 percent by weight E-Spec
Calcium 0.5 percent by weight E-Spec
Scandium 7 ppm by weight E-Spec
Titanium 0.05 percent by weight E-Spec
Vanadium 70 ppm by weight E-Spec
Chromium 20 ppm by weight E-Spec
Manganese 150 ppm by weight E-Spec
Iron G20 percent by weight E-Spec
Cobalt 70 ppm by weight E-Spec
Nickel 100 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 N100 ppm by weight E-Spec
Yttrium 10 ppm by weight E-Spec
Zirconium N10 ppm by weight E-Spec
Niobium N10 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver 10 ppm by weight E-Spec
Cadmium N20 ppm by weight E-Spec
Tin 150 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Barium 20 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
10 grams (unknown method)
0.05 ppm by weight AA (partial)
Mercury 0.02 ppm by weight AA
Lead N10 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec