BGS mineralogy and petrology collection record

Sample number S40775; COLLNOXJ549;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Dioritic Rock'
Stratigraphy Not entered
Comments Dioritic sheet, see S. 40774
Locality details From river fork 1302 ft, Coire Mhuic, 1100 yds downstream in Allt Mhuic
50k map sheet Loch Eil (62)

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Map reference NN 1291 9300
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


S40775

Cross Polarized, S40775

Plane Polarized, S40775

Plane Polarized, S40775