BGS mineralogy and petrology collection record

Sample number S41910; COLLNOXJ421;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: ?Dolerite'
Stratigraphy Not entered
Comments 4 ft N-S dyke; called type D2 on 6" map
Locality details R Gloy, 1200 yds downstream of Glenfintaig junction
50k map sheet Loch Eil (62)

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Map reference NN 2501 8788
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


S41910

Cross Polarized, S41910

Plane Polarized, S41910

Plane Polarized, S41910