BGS mineralogy and petrology collection record

Sample number S41402; ED5934;
Sample Donor ED Collection
Rock name 'Original entry: ?Feldspathised Hornblendite'
Stratigraphy Not entered
Comments ?Feldspathised hornblendite; inclusion in red and white diorite; Summ Prog No. 12, 1957, p. 6
Locality details Loch Sloy HE Scheme, Dubh Eas - Dubh Uisge tunnel. Allt Arnan, S drive: 5335 ft from adit
50k map sheet Loch Lomond (38)

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Map reference NN 2926 1654
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


S41402

Cross Polarized, S41402

Plane Polarized, S41402

Plane Polarized, S41402