BGS mineralogy and petrology collection record

Sample number S54760; COLLNOYZ921;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Biotite-Hornblende Gneiss + ?Epidote'
Stratigraphy Not entered
Comments Biotite-hornblende gneiss + ?epidote
Locality details 5060 ft at 324 deg from Ratagan Church
50k map sheet Cluanie (72)

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Map reference NG 891 228
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


S54760

Cross Polarized, S54760

Plane Polarized, S54760

Plane Polarized, S54760