BGS mineralogy and petrology collection record

Sample number N11658; N11658/A; N11658/B; COLLNODO1234;
Sample Donor Barber, Anthony J. Emeritus Royal Holloway Collage
Rock name 'Original entry: Micaceous Psammite'
Stratigraphy Not entered
Comments Moinian at boundary
Locality details Carn Glas
50k map sheet Cluanie (72)

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Map reference NG 903 264
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


N11658

Cross Polarized, N11658

Plane Polarized, N11658

Plane Polarized, N11658


N11658/A

Cross Polarized, N11658/A

Plane Polarized, N11658/A

Plane Polarized, N11658/A


N11658/B

Cross Polarized, N11658/B

Plane Polarized, N11658/B

Plane Polarized, N11658/B