BGS mineralogy and petrology collection record

Sample number S52989; COLLNOYZ659;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Felsic Hornblendic Gneiss [Lewisian]'
Stratigraphy Not entered
Comments Felsic hornblendic gneiss [Lewisian]
Locality details 2260 ft at 109 deg from summit of Beinn Aoidhdailean
50k map sheet Cluanie (72)

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Map reference NG 893 138
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


S52989

Cross Polarized, S52989

Plane Polarized, S52989

Plane Polarized, S52989