BGS mineralogy and petrology collection record

Sample number S48320; COLLNOYW235;
Sample Donor May,F.
Rock name 'Original entry: Calcsilicate Gneiss'
Stratigraphy Not entered
Comments Band in Lewisian
Locality details Glen Strathfarrar hydro scheme, Deanie main low-pressure tunnel; chainage 10502
50k map sheet Lochcarron (82)

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Map reference NH 2319 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


S48320

Cross Polarized, S48320

Plane Polarized, S48320

Plane Polarized, S48320