BGS mineralogy and petrology collection record

Sample number S49174; COLLNOYZ144;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Foliated Porphyrite'
Stratigraphy Not entered
Comments Foliated porphyrite, foliation sub-parallel to wall of intrusion, which is irregular
Locality details Fraoch Coire, 4600 ft at 295 deg from Gleouraich summit
50k map sheet Cluanie (72)

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Map reference NH 027 060
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


S49174

Cross Polarized, S49174

Plane Polarized, S49174

Plane Polarized, S49174