BGS mineralogy and petrology collection record

Sample number S44493
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. 2950 ft from Lubreoch outfall
50k map sheet Balquhidder (46)

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Map reference NN 4503 4082
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


S44493

Cross Polarized, S44493

Plane Polarized, S44493

Plane Polarized, S44493