BGS mineralogy and petrology collection record

Sample number N11776; COLLNODO1423;
Sample Donor Barber, Anthony J. Emeritus Royal Holloway Collage
Rock name 'Original entry: Amphibolite'
Stratigraphy Not entered
Comments Nodule in hornblende gneiss, Western Lewisian
Locality details Near head of Allt Druim Dhonnachaidh, Beinn Conchra, Lochalsh
50k map sheet Glenelg (71)

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Map reference NG 872 287
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


N11776

Cross Polarized, N11776

Plane Polarized, N11776

Plane Polarized, N11776