BGS mineralogy and petrology collection record

Sample number S41375
Sample Donor Wilson,H.E.
Rock name 'Original entry: Irregular Intrusion. Altered Peridotite'
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 2650 ft from adit
50k map sheet Balquhidder (46)

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Map reference NN 2946 1733
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


S41375

Cross Polarized, S41375

Plane Polarized, S41375

Plane Polarized, S41375