BGS mineralogy and petrology collection record

Sample number S54599; COLLNOYZ824;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Hornblende Gneiss, Variant From Lewisianoid Lens'
Stratigraphy Not entered
Comments Hornblende gneiss, variant from Lewisianoid lens
Locality details 1680 ft at 305 deg from summit of Sgurr Mich Bharraich
50k map sheet Cluanie (72)

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Map reference NG 912 177
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


S54599

Cross Polarized, S54599

Plane Polarized, S54599

Plane Polarized, S54599