BGS mineralogy and petrology collection record

Sample number S65808; COLLNOYR2468;
Sample Donor Smith,D.I.
Rock name 'Original entry: Granulated Muscovite Pegmatite'
Stratigraphy Not entered
Comments Granulated muscovite pegmatite, ?Moine
Locality details 650 m S of Laggan Locks
50k map sheet Glen Roy (63)

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Map reference NN 2860 9559
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


S65808

Cross Polarized, S65808

Plane Polarized, S65808

Plane Polarized, S65808