NGDB rock sample M172417

Field Value
Unique Sample ID Number M172417
Analytical Job Number LQ77
Submitter Name Brew, David A.
Date Submitted 19860625
Field Number 85RN116A
State AK
Latitude 58.30694
Longitude -134.35972
Primary Classification rock
Secondary Classification metamorphic
Specific Name phyllite
Additional Attributes and Comments quartz present; aluminosilicate, pelitic (schist, phyllite, mica gneiss);; biotite-quartz-chlorite phyllite;
Geologic Age or Range Tertiary undifferentiated
Stratigraphic Unit Name PERSEVERANCE SLATE
Metamorphic Facies or Grade low grade
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Geologic map unit -134.35972, 58.30694
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Element Measured value Units of measure Analytical method
Gold L0.1 ppm by weight AA (partial)