BGS mineralogy and petrology collection record

Sample number S53012; COLLNOYZ549;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Ratagan 'Diorite', Medium- To Coarse- Grained, Melanocratic'
Stratigraphy Not entered
Comments Ratagan 'diorite', medium- to coarse- grained, melanocratic
Locality details 4160 ft at 302 deg from Bealachasain
50k map sheet Cluanie (72)

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Map reference NG 886 180
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


S53012

Cross Polarized, S53012

Plane Polarized, S53012

Plane Polarized, S53012