BGS mineralogy and petrology collection record

Sample number S16530
Sample Donor Clough, C.T.
Rock name 'Original entry: Dolerite, Sub-Ophitic'
Stratigraphy Not entered
Comments Coir' a' Mhaim Gabbro (ring dyke); Memoir, p. 327
Locality details 2350 ft from loch on Corra-bheinn
50k map sheet Mull (44)

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Map reference NM 5788 3113
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


S16530

Cross Polarized, S16530

Plane Polarized, S16530

Plane Polarized, S16530