BGS mineralogy and petrology collection record

Sample number S61290; COLLNOYR2168;
Sample Donor Smith,D.I.
Rock name 'Original entry: Mylonite (2 Cleavages)'
Stratigraphy Not entered
Comments Mylonite (2 cleavages); Lewisian
Locality details Greanamul
50k map sheet Benbecula ? (79)

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Map reference NF 8945 5191
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


S61290

Cross Polarized, S61290

Plane Polarized, S61290

Plane Polarized, S61290