BGS mineralogy and petrology collection record

Sample number S16754
Sample Donor Dinham, C.
Rock name 'Original entry: Biotite Granite (Vein)'
Stratigraphy Not entered
Comments Like granite of the granite-granulite complexes
Locality details 0.5 mile W 0.5 mile N of Lochan Fhreiceadain
50k map sheet Lairg (102)

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Map reference NC 50645 17735
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


S16754

Cross Polarized, S16754

Plane Polarized, S16754

Plane Polarized, S16754