BGS mineralogy and petrology collection record

Sample number S15395
Sample Donor Anderson,J.G.C.
Rock name 'Original entry: Biotite Granite (Vein)'
Stratigraphy Not entered
Comments Vein from Lairg 'Granite'; like the granite of the granite-granulite complexes
Locality details Railway 1700 ft SSW of Achinduich
50k map sheet Lairg (102)

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Map reference NH 57851 99364
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


S15395

Cross Polarized, S15395

Plane Polarized, S15395

Plane Polarized, S15395