BGS mineralogy and petrology collection record

Sample number S54661; COLLNOYZ858;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Hornblendic Augen Gneiss; Lewisianoid'
Stratigraphy Not entered
Comments Hornblendic augen gneiss; Lewisianoid
Locality details 6300 ft at 220 deg from Torrlaoighseach
50k map sheet Cluanie (72)

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Map reference NG 940 153
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


S54661

Cross Polarized, S54661

Plane Polarized, S54661

Plane Polarized, S54661