BGS mineralogy and petrology collection record

Sample number S53147; COLLNOYZ706;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Felsic Microdiorite'
Stratigraphy Not entered
Comments Felsic microdiorite; 1 ft dyke
Locality details 4020 ft at 354 deg from Bealachasain
50k map sheet Cluanie (72)

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Map reference NG 895 186
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


S53147

Cross Polarized, S53147

Plane Polarized, S53147

Plane Polarized, S53147