BGS mineralogy and petrology collection record

Sample number S41421; ED5953;
Sample Donor ED Collection; Johnstone,G.S.;
Rock name 'Original entry: ?Diorite'
Stratigraphy Not entered
Comments ?Diorite; centre of 60 ft sill; Summ prog no. 12, 1957, p. 9
Locality details Loch Sloy Scheme. Eas Riachain - Glen Meall Beag tunnel. 800 ft from outfall portal
50k map sheet Inverarray (37)

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Map reference NN 2252 1369
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


S41421

Cross Polarized, S41421

Plane Polarized, S41421

Plane Polarized, S41421