BGS mineralogy and petrology collection record

Sample number S82586; COLLNOYW1774;
Sample Donor May,F.
Rock name Microgranite. 'Original entry: Microgranite'
Stratigraphy Not entered
Comments Microgranite intrusion >20m
Locality details Meall Ptarmigan
50k map sheet Glen Roy (63)

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Map reference NN 4281 9050
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


S82586

Cross Polarized, S82586

Plane Polarized, S82586

Plane Polarized, S82586