NGDB rock sample D233278

Field Value
Unique Sample ID Number D233278
Analytical Job Number QW83
Submitter Name Brew, David A.
Date Submitted 19810410
Field Number CCY970
State AK
Latitude 56.52222
Longitude -132.05583
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name schist
Additional Attributes and Comments quartz present; aluminosilicate, pelitic (schist, phyllite, mica gneiss);; 78RM264a schist;
Geologic Age or Range Cretaceous
Stratigraphic Unit Name KHS
Type of Metamorphism regional
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Geologic map unit -132.05583, 56.52222
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Thorium L1.6 ppm by weight DNAA
Uranium 1.6 ppm by weight DNAA