BGS mineralogy and petrology collection record

Sample number N11779; COLLNODO1426;
Sample Donor Barber, Anthony J. Emeritus Royal Holloway Collage
Rock name 'Original entry: Garnet-Hornblende Gneiss'
Stratigraphy Not entered
Comments Western Lewisian
Locality details Near Ardelve/Conchra boundary fence, SW of Loch Anna, Beinn Conchra, Lochalsh
50k map sheet Glenelg (71)

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Map reference NG 869 289
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


N11779

Cross Polarized, N11779

Plane Polarized, N11779

Plane Polarized, N11779