BGS mineralogy and petrology collection record

Sample number S4447; COLLNORYF1726;
Sample Donor Teall, J.J.H.
Rock name 'Original entry: Biotite Gneiss'
Stratigraphy Not entered
Comments Granulitic
Locality details Craig a 'Mhail, Scourie
50k map sheet Lochinver (107)

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Map reference NC 145 457
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


S4447

Cross Polarized, S4447

Plane Polarized, S4447

Plane Polarized, S4447