BGS mineralogy and petrology collection record

Sample number S50896; COLLNOYR1178;
Sample Donor Smith,D.I.
Rock name 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Microdiorite cut by microgranitic matrix of agmatite
Locality details 1300 yds S 6 deg W of Bun Loyne
50k map sheet Cluanie (72)

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Map reference NH 213 086
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


S50896

Cross Polarized, S50896

Plane Polarized, S50896

Plane Polarized, S50896