BGS mineralogy and petrology collection record

Sample number S48331; COLLNOYW246;
Sample Donor May,F.
Rock name 'Original entry: Calcsilicate Gneiss'
Stratigraphy Not entered
Comments Lewisian
Locality details Glen Strathfarrar hydro scheme, Deanie main low-pressure tunnel; chainage 9925
50k map sheet Lochcarron (82)

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Map reference NH 2301 3965
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


S48331

Cross Polarized, S48331

Plane Polarized, S48331

Plane Polarized, S48331