BGS mineralogy and petrology collection record

Sample number S2949
Sample Donor Clough, C.T.
Rock name 'Original entry: Mylonite Gneiss'
Stratigraphy Not entered
Comments Epidotic microflaser structure
Locality details 0.5 mile N of N end of Loch an Urchoil
50k map sheet Altnaharra (108)

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Map reference NC 304 287
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


S2949

Cross Polarized, S2949

Plane Polarized, S2949

Plane Polarized, S2949