BGS mineralogy and petrology collection record

Sample number S70599; S70599/A; COLLNONX890;
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Muscovite Porphyroblastic Semipelitic Gneiss'
Stratigraphy Not entered
Comments Moine rocks enveloping Glen Urquhart Complex; all samples represent most micaceous parts of exposure sampled
Locality details Crag 200 m SE of Loch Gorm
50k map sheet Inverness (83)

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Map reference NH 4845 3327
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


S70599

Cross Polarized, S70599

Plane Polarized, S70599

Plane Polarized, S70599


S70599/A

Cross Polarized, S70599/A

Plane Polarized, S70599/A

Plane Polarized, S70599/A