BGS mineralogy and petrology collection record

Sample number S53100; COLLNOYZ555;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Fine-Grained Ultramafite'
Stratigraphy Not entered
Comments Fine-grained ultramafite, probably xenolithic in diorite
Locality details 3680 ft at 301 deg from Bealachasain
50k map sheet Cluanie (72)

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Map reference NG 887 179
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


S53100

Cross Polarized, S53100

Plane Polarized, S53100

Plane Polarized, S53100