BGS mineralogy and petrology collection record

Sample number S51754; COLLNOYZ446;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Felsic Porphyrite'
Stratigraphy Not entered
Comments Felsic porphyrite; minor intrusion
Locality details 4560 ft at 25 deg from intersection of Allt Coire Lundie with Gen. Wade's military road
50k map sheet Cluanie (72)

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Map reference NH 166 119
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


S51754

Cross Polarized, S51754

Plane Polarized, S51754

Plane Polarized, S51754