BGS mineralogy and petrology collection record

Sample number S63592; COLLNOGX305;
Sample Donor Mendum,J.R.
Rock name 'Original entry: 'Gabbroic' Amphibolite'
Stratigraphy Not entered
Comments 'Gabbroic' amphibolite
Locality details Cnoc a'Gharbh Uillt, 2.7 km NW of Altnaharra
50k map sheet Altnaharra (108)

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Map reference NC 5522 3744
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


S63592

Cross Polarized, S63592

Plane Polarized, S63592

Plane Polarized, S63592