BGS mineralogy and petrology collection record

Sample number S4670
Sample Donor Greenly,E.
Rock name 'Original entry: Biotite Granite'
Stratigraphy Not entered
Comments Granite vein in basic rock
Locality details W of Uamh Ruadh
50k map sheet Reay (115)

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Map reference NC 804 663
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S4670

Cross Polarized, S4670

Plane Polarized, S4670

Plane Polarized, S4670