BGS mineralogy and petrology collection record

Sample number S67921; COLLNOMX331;
Sample Donor Mccourt,W.J.
Rock name 'Original entry: Porphyritic Contact Phase Of Loch Coire Granite'
Stratigraphy Not entered
Comments Porphyritic contact phase of Loch Coire Granite
Locality details Crags E of Loch Gaineamhach
50k map sheet Altnaharra (108)

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Map reference NC 5960 2461
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


S67921

Cross Polarized, S67921

Plane Polarized, S67921

Plane Polarized, S67921