BGS mineralogy and petrology collection record

Sample number S44501
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Schist From 'Transition Grouop' Between Ben Lawers And Ben Lui Schists'
Stratigraphy Not entered
Comments Not entered
Locality details Lyon - Lochay HE scheme. Badrain - Badour tunnel. 1510 ft from Badour adit junction
50k map sheet Balquhidder (46)

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Map reference NN 4274 3580
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


S44501

Cross Polarized, S44501

Plane Polarized, S44501

Plane Polarized, S44501