BGS mineralogy and petrology collection record

Sample number S70596; COLLNONX887;
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Muscovite Porphyroblastic Gneissose Semipelite'
Stratigraphy Not entered
Comments Moine rocks enveloping Glen Urquhart Complex; all samples represent most micaceous parts of exposure sampled
Locality details Crag by NW corner of Loch nam Bat
50k map sheet Inverness (83)

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Map reference NH 4920 3333
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


S70596

Cross Polarized, S70596

Plane Polarized, S70596

Plane Polarized, S70596