BGS mineralogy and petrology collection record

Sample number S42150; COLLNOXJ762;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Granite Gneiss (Unfoliated)'
Stratigraphy Not entered
Comments Variety of granite gneiss (unfoliated)
Locality details Shore of Loch Arkaig, 1600 yds W of Carnagarry
50k map sheet Loch Eil (62)

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Map reference NN 0066 9156
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


S42150

Cross Polarized, S42150

Plane Polarized, S42150

Plane Polarized, S42150