BGS mineralogy and petrology collection record

Sample number S5513
Sample Donor Gunn, W.
Rock name 'Original entry: Muscovite-Biotite Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details In slack 600 yds NW of Loch an Fhamhair
50k map sheet Inverbroom (92)

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Map reference NG 954 882
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


S5513

Cross Polarized, S5513

Plane Polarized, S5513

Plane Polarized, S5513