BGS mineralogy and petrology collection record

Sample number S43891; COLLNOXJ1047;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Granite Gneiss'
Stratigraphy Not entered
Comments Couintry rock, cf. granite gneiss
Locality details 260 yds S 36 deg W of summit of Meall nan Dearcag
50k map sheet Loch Eil (62)

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Map reference NN 2553 9515
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


S43891

Cross Polarized, S43891

Plane Polarized, S43891

Plane Polarized, S43891