NGDB rock sample D534420

Field Value
Unique Sample ID Number D534420
Analytical Job Number VM85
Submitter Name Tosdal, Richard M.
Date Submitted 19930809
Field Number RH-BQ-10C
Country Bolivia
Latitude -17.26667
Longitude -69.2
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name augen gneiss
Additional Attributes and Comments AUGEN GNEISS; not metasomatic; quartz present; feldspathic (granite gneiss, syenite gneiss, biotite gneiss);
Type of Metamorphism regional
Metamorphic Facies or Grade amphibolite
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Geologic map unit -69.2, -17.26667
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Thorium 16.6 ppm by weight DNAA
Uranium 2.42 ppm by weight DNAA