BGS mineralogy and petrology collection record

Sample number S54600; COLLNOYZ825;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Gneissose Semipelite'
Stratigraphy Not entered
Comments Gneissose semipelite
Locality details 1050 ft at 302 deg from summit of Sgurr Mich Bharraich
50k map sheet Cluanie (72)

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Map reference NG 915 175
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


S54600

Cross Polarized, S54600

Plane Polarized, S54600

Plane Polarized, S54600