BGS mineralogy and petrology collection record

Sample number S93111; COLLNOGX1427;
Sample Donor Mendum,J.R.
Rock name Gneiss. 'Original entry: Gneiss'
Stratigraphy Not entered
Comments Granitoid gneiss
Locality details 850m 246deg from W edge of Loch Akram
50k map sheet Reay (115)

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Map reference NC 9115 6003
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


S93111

Cross Polarized, S93111

Plane Polarized, S93111

Plane Polarized, S93111