BGS mineralogy and petrology collection record

Sample number S5486
Sample Donor Gunn, W.
Rock name 'Original entry: Muscovite-Biotite Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details S side of Allt Coire nam Dearcag
50k map sheet Gairloch (91)

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Map reference NG 902 769
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


S5486

Cross Polarized, S5486

Plane Polarized, S5486

Plane Polarized, S5486