BGS mineralogy and petrology collection record

Sample number S95211; COLLNOJXX36;
Sample Donor Cavill, J.E.
Rock name Microgranite. 'Original entry: Microgranite'
Stratigraphy Not entered
Comments Quartz feldspar porphyritic microgranite with biotite porphs
Locality details SCOTLAND. Dalwhinnie (63E)
50k map sheet Dalwhinnie (63E)

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Map reference NN 6009 9460
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


S95211

Cross Polarized, S95211

Plane Polarized, S95211

Plane Polarized, S95211