BGS mineralogy and petrology collection record

Sample number S5342
Sample Donor Geikie,A.
Rock name 'Original entry: Spherulitic Felsite'
Stratigraphy Not entered
Comments Spherulitic granophyre from edge of main mass in front of two large dykes (sketched)
Locality details W flank of Garbh Bheinn
50k map sheet Glenelg (71)

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Map reference NG 525 234
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


S5342

Cross Polarized, S5342

Plane Polarized, S5342

Plane Polarized, S5342