BGS mineralogy and petrology collection record

Sample number S41373
Sample Donor Wilson,H.E.
Rock name 'Original entry: Intrusion, No Definite Shape. Dolerite'
Stratigraphy Not entered
Comments See Summ. Prog. No 12 (1957) p. 5
Locality details Loch Sloy HE scheme. Dubh Eas - Dubh Uisge tunnel, Allt Arnan south drive 3200 ft from adit
50k map sheet Balquhidder (46)

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Map reference NN 2943 1715
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


S41373

Cross Polarized, S41373

Plane Polarized, S41373

Plane Polarized, S41373