BGS mineralogy and petrology collection record

Sample number S65810; COLLNOYR2470;
Sample Donor Smith,D.I.
Rock name 'Original entry: Pink 'Quartz-Mica Schist' (?Mylonite)'
Stratigraphy Not entered
Comments Pink 'quartz-mica schist' (?mylonite);?Dalradian
Locality details Head of Allt na h'Atha
50k map sheet Glen Roy (63)

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Map reference NN 2879 9445
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


S65810

Cross Polarized, S65810

Plane Polarized, S65810

Plane Polarized, S65810