BGS mineralogy and petrology collection record

Sample number S50676; COLLNOYR808;
Sample Donor Smith,D.I.
Rock name 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Microdiorite 2.5 ft sheet; same sheet as S. 50677
Locality details 1350 yds W 30 deg S of Creag a' Mhaim
50k map sheet Cluanie (72)

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Map reference NH 077 071
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


S50676

Cross Polarized, S50676

Plane Polarized, S50676

Plane Polarized, S50676