BGS mineralogy and petrology collection record

Sample number S41410; ED5942;
Sample Donor ED Collection
Rock name 'Original entry: Dark Basic Rock Grading Into Hornfels'
Stratigraphy Not entered
Comments Patch of dark basic rock grading into hornfels; Summ Prog No. 12, 1957, p. 6
Locality details Loch Sloy HE Scheme, Dubh Eas - Dubh Uisge tunnel. Allt Arnan, S drive: 6440 ft from adit
50k map sheet Loch Lomond (38)

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Map reference NN 2919 1622
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


S41410

Cross Polarized, S41410

Plane Polarized, S41410

Plane Polarized, S41410