BGS mineralogy and petrology collection record

Sample number N11499; N11499/A; COLLNODO1049;
Sample Donor Barber, Anthony J. Emeritus Royal Holloway Collage
Rock name 'Original entry: Biotite Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details An Leth Allt, Inverinate
50k map sheet Cluanie (72)

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Map reference NG 911 233
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


N11499

Cross Polarized, N11499

Plane Polarized, N11499

Plane Polarized, N11499


N11499/A

Cross Polarized, N11499/A

Plane Polarized, N11499/A

Plane Polarized, N11499/A