BGS mineralogy and petrology collection record

Sample number S2771
Sample Donor Cadell, Henry Moubray
Rock name 'Original entry: Biotite Gneiss'
Stratigraphy Not entered
Comments Near diorite
Locality details Laigh, Glen Croe
50k map sheet Loch Lomond (38)

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Map reference NN 2418 0601
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


S2771

Cross Polarized, S2771

Plane Polarized, S2771

Plane Polarized, S2771