BGS mineralogy and petrology collection record

Sample number S67207; COLLNOMX278;
Sample Donor Mccourt,W.J.
Rock name 'Original entry: Alkali-Biotite Granite'
Stratigraphy Not entered
Comments Alkali-biotite granite of Strath Halladale Complex. Caledonian
Locality details Knoll on fence line N of Sean Airigh
50k map sheet Reay (115)

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Map reference NC 9455 5930
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


S67207

Cross Polarized, S67207

Plane Polarized, S67207

Plane Polarized, S67207