NGDB rock sample CAS139

Field Value
Unique Sample ID Number CAS139
Analytical Job Number 10357
Submitter Name Berg, Henry C.
Date Submitted 19750809
Field Number 75BG209C
State AK
Latitude 55.38611
Longitude -131.46722
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification igneous
Specific Name unspecified
Additional Attributes and Comments silica matrix; oxidized; base metal ore minerals;; Londevan Mine, qtz vein cutting metapelite;
Mineralization Type vein
Alteration altrtn present
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Geologic map unit -131.46722, 55.38611
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
Vanadium 30 ppm by weight E-Spec
Chromium N10 ppm by weight E-Spec
Cobalt 5 ppm by weight E-Spec
Nickel 10 ppm by weight E-Spec
Copper L5 ppm by weight E-Spec
Zinc N200 ppm by weight E-Spec
15 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
Yttrium N10 ppm by weight E-Spec
Niobium N20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver N0.5 ppm by weight E-Spec
Tin N10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Lanthanum N20 ppm by weight E-Spec
Tungsten N50 ppm by weight E-Spec
Gold N0.05 ppm by weight AA (partial)
Lead N10 ppm by weight E-Spec