BGS mineralogy and petrology collection record

Sample number S57836; COLLNOYR1859;
Sample Donor Smith,D.I.
Rock name 'Original entry: ?Appinite'
Stratigraphy Not entered
Comments Chilled edge of ?appinite dyke; ?Caledonian
Locality details W of Loch Geshader
50k map sheet Uig ? (104)

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Map reference NB 1258 3184
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


S57836

Cross Polarized, S57836

Plane Polarized, S57836

Plane Polarized, S57836