BGS mineralogy and petrology collection record

Sample number S44494
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Varieties Of Rock From Junction Of Ben Lui And Ben Lawers Schists'
Stratigraphy Not entered
Comments Not entered
Locality details Lyon - Lochay HE scheme. Innisraineach - Lubreoch tunnel. 2020 ft from Lubreoch outfall
50k map sheet Balquhidder (46)

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Map reference NN 4487 4105
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


S44494

Cross Polarized, S44494

Plane Polarized, S44494

Plane Polarized, S44494