BGS mineralogy and petrology collection record

Sample number S64124; COLLNOYR2375;
Sample Donor Smith,D.I.
Rock name 'Original entry: Mylonitic Pegmatite'
Stratigraphy Not entered
Comments Mylonitic pegmatite in S.64122
Locality details Allt na h'Atha, N end of Loch Lochy, South Laggan Forest
50k map sheet Glen Roy (63)

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Map reference NN 2892 9429
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


S64124

Cross Polarized, S64124

Plane Polarized, S64124

Plane Polarized, S64124