BGS mineralogy and petrology collection record

Sample number N11365; COLLNODO913;
Sample Donor Barber, Anthony J. Emeritus Royal Holloway Collage
Rock name 'Original entry: Quartzo-Feldspathic Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details Avernish Point
50k map sheet Glenelg (71)

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Map reference NG 832 257
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


N11365

Cross Polarized, N11365

Plane Polarized, N11365

Plane Polarized, N11365