BGS mineralogy and petrology collection record

Sample number S65321; COLLNOYC2749;
Sample Donor Mykura,W.
Rock name 'Original entry: Pink Medium- To Fine-Grained Leucocratic Granite'
Stratigraphy Not entered
Comments Boulder in Middle ORS conglomerate
Locality details N slope of Creag a'Bhlair, 1100 m N 10 deg W of Balchraggan
50k map sheet Fort Augustus (73)

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Map reference NH 545 266
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


S65321

Cross Polarized, S65321

Plane Polarized, S65321

Plane Polarized, S65321