BGS mineralogy and petrology collection record

Sample number S48368; COLLNOYW286;
Sample Donor May,F.
Rock name 'Original entry: Quartzofeldspathic Gneiss'
Stratigraphy Not entered
Comments Lewisian
Locality details Glen Strathfarrar hydro scheme, Deanie main low-pressure tunnel; chainage 9167
50k map sheet Lochcarron (82)

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Map reference NH 2277 3966
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


S48368

Cross Polarized, S48368

Plane Polarized, S48368

Plane Polarized, S48368