NGDB rock sample D233347

Field Value
Unique Sample ID Number D233347
Analytical Job Number QW84
Submitter Name Brew, David A.
Date Submitted 19810410
Field Number CEG075
State AK
Latitude 56.55722
Longitude -133.03861
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);; 80SK159a muscovite schist;
Geologic Age or Range Triassic
Stratigraphic Unit Name TCV
Type of Metamorphism regional
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Geologic map unit -133.03861, 56.55722
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Thorium L1.5 ppm by weight DNAA
Uranium 1.61 ppm by weight DNAA