BGS mineralogy and petrology collection record

Sample number S50187; S50187/A; COLLNOYZ217;
Sample Donor Berridge,N.G.
Rock name 'Original entry: ?Micaceous Psammitic Granulite'
Stratigraphy Not entered
Comments ?Micaceous psammitic granulite; massive rock, not sharply defined from local psammite
Locality details Allt Mam na Seilg, 4900 ft at 212 deg from conflence with River Loyne
50k map sheet Cluanie (72)

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Map reference NH 103 044
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


S50187

Cross Polarized, S50187

Plane Polarized, S50187

Plane Polarized, S50187


S50187/A

Cross Polarized, S50187/A

Plane Polarized, S50187/A

Plane Polarized, S50187/A