NGDB rock sample CAS144

Field Value
Unique Sample ID Number CAS144
Analytical Job Number 10357
Submitter Name Berg, Henry C.
Date Submitted 19750809
Field Number 75BG211B
State AK
Latitude 55.39277
Longitude -131.47194
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name meta-argillite
Additional Attributes and Comments partially oxidized;; baked blchd slcfd argillite nr plutonic contact;
Mineralization Type disseminated-contact metamorph
Alteration siliceous
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Geologic map unit -131.47194, 55.39277
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
Vanadium 500 ppm by weight E-Spec
Chromium 70 ppm by weight E-Spec
Cobalt 15 ppm by weight E-Spec
Nickel 150 ppm by weight E-Spec
Copper 50 ppm by weight E-Spec
Zinc 1500 ppm by weight E-Spec
720 ppm by weight AA (partial)
Arsenic N200 ppm by weight E-Spec
Yttrium 30 ppm by weight E-Spec
Niobium N20 ppm by weight E-Spec
Molybdenum 150 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 10 ppm by weight E-Spec