BGS mineralogy and petrology collection record

Sample number S55496; COLLNOZC701;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Coarse-Grained Felsic Porphyrite'
Stratigraphy Not entered
Comments Coarse-grained felsic porphyrite
Locality details 240 yds S 38 deg E of Carn nam Feuaich
50k map sheet Cluanie (72)

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Map reference NH 176 123
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


S55496

Cross Polarized, S55496

Plane Polarized, S55496

Plane Polarized, S55496