NGDB rock sample LFZ028

Field Value
Unique Sample ID Number LFZ028
Analytical Job Number 73577
Submitter Name Silberman, Miles L.
Date Submitted 19810826
Field Number 81ABS301E
State AK
Latitude 60.83333
Longitude -148.45
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name hornfels
Additional Attributes and Comments silica matrix; unoxidized; base metal ore minerals;; hornfels + sulfide;
Mineralization Type disseminated
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Geologic map unit -148.45, 60.83333
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Fluorine 0.02 percent by weight ISE
Copper 50 ppm by weight AA (partial)
Zinc 120 ppm by weight AA (partial)
Arsenic 20 ppm by weight AA (partial)
Antimony L2 ppm by weight AA (partial)
Gold N0.05 ppm by weight AA (partial)
Lead 15 ppm by weight AA (partial)
Uranium 1 ppm by weight Fluorometry