BGS mineralogy and petrology collection record

Sample number S51099; COLLNOYZ196;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Coarse-Grained 'Minette'-Type Lamprophyre, With Xenoliths Of ?Camptonite'
Stratigraphy Not entered
Comments Coarse-grained 'minette'-type lamprophyre; 15 ft vertical dyke; note xenoliths of ?camptonite
Locality details Coire Sgoir-adail, 4680 ft at 332 deg from Sgurr a' Mhaoraich summit
50k map sheet Cluanie (72)

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Map reference NG 977 078
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


S51099

Cross Polarized, S51099

Plane Polarized, S51099

Plane Polarized, S51099