BGS mineralogy and petrology collection record

Sample number S51765; COLLNOYZ462;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Foliated Felsic Porphyrite'
Stratigraphy Not entered
Comments Foliated felsic porphyrite
Locality details 2580 ft at 166 deg from intersection of Allt nan Peathrain and Gen. Wade's military road
50k map sheet Cluanie (72)

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Map reference NH 192 102
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


S51765

Cross Polarized, S51765

Plane Polarized, S51765

Plane Polarized, S51765