BGS mineralogy and petrology collection record

Sample number S4669
Sample Donor Greenly,E.
Rock name 'Original entry: Biotite Gneiss'
Stratigraphy Not entered
Comments Typical gneiss
Locality details Strathy Point
50k map sheet Reay (115)

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Map reference NC 828 690
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


S4669

Cross Polarized, S4669

Plane Polarized, S4669

Plane Polarized, S4669