BGS mineralogy and petrology collection record

Sample number S51091; COLLNOYZ180;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Very Coarse-Grained Psammitic Granulite'
Stratigraphy Not entered
Comments Very coarse-grained psammitic granulite
Locality details Bealach Coir' a' Chaoruinn, 2580 ft at 3 deg from Sgurr a' Mhaoraich summit
50k map sheet Cluanie (72)

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Map reference NG 984 073
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


S51091

Cross Polarized, S51091

Plane Polarized, S51091

Plane Polarized, S51091