BGS mineralogy and petrology collection record

Sample number S4671
Sample Donor Greenly,E.
Rock name 'Original entry: Oligoclase-Biotite Gneiss'
Stratigraphy Not entered
Comments Typical gneiss
Locality details W of Caol Loch, Bowside area
50k map sheet Reay (115)

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Map reference NC 845 550
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


S4671

Cross Polarized, S4671

Plane Polarized, S4671

Plane Polarized, S4671