BGS mineralogy and petrology collection record

Sample number S41957; COLLNOXN1214;
Sample Donor Wright,J.E.
Rock name 'Original entry: Garnetiferous Granite Gneiss'
Stratigraphy Not entered
Comments Garnetiferous granite gneiss from 'Gulvain' gneiss (not generally garnetiferous)
Locality details 1940 yds S 26 deg E of Muirlaggan
50k map sheet Loch Eil (62)

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Map reference NN 0180 9066
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


S41957

Cross Polarized, S41957

Plane Polarized, S41957

Plane Polarized, S41957