BGS mineralogy and petrology collection record

Sample number S65140; COLLNONX275;
Sample Donor Rock,N.M.S.
Rock name 'Original entry: Microdiorite? Or Amphibolite'
Stratigraphy Not entered
Comments From intrusion >15 cm thick
Locality details Near Eas Maol Mhairi, S side of water
50k map sheet Fort Augustus (73)

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Map reference NH 3172 3237
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


S65140

Cross Polarized, S65140

Plane Polarized, S65140

Plane Polarized, S65140