BGS mineralogy and petrology collection record

Sample number S10368; S10368/A;
Sample Donor Clough, C.T.
Rock name 'Original entry: Quartz-Feldspar Granulite'
Stratigraphy Not entered
Comments ?Muscovite and biotite
Locality details 4200 ft S of Toll Lochan
50k map sheet Alness (93)

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Map reference NH 341 869
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


S10368

Cross Polarized, S10368

Plane Polarized, S10368

Plane Polarized, S10368


S10368/A

Cross Polarized, S10368/A

Plane Polarized, S10368/A

Plane Polarized, S10368/A