BGS mineralogy and petrology collection record

Sample number S54656; COLLNOYZ853;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Laminated Hornblendic Gneiss; Lewisianoid'
Stratigraphy Not entered
Comments Laminated hornblendic gneiss; Lewisianoid
Locality details 5710 ft at 223 deg from Torrlaoighseach
50k map sheet Cluanie (72)

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Map reference NG 940 154
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


S54656

Cross Polarized, S54656

Plane Polarized, S54656

Plane Polarized, S54656