BGS mineralogy and petrology collection record

Sample number S92868; COLLNOCX2683;
Sample Donor Smith,C.G.
Rock name Granite. 'Original entry: Granite'
Stratigraphy Not entered
Comments Biotite rich granite
Locality details 150m E of The Gouroch
50k map sheet Balmoral (65)

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Map reference NO 2831 1751
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


S92868

Cross Polarized, S92868

Plane Polarized, S92868

Plane Polarized, S92868