BGS mineralogy and petrology collection record

Sample number S50693; COLLNOYR858;
Sample Donor Smith,D.I.
Rock name 'Original entry: Foliated Felsic Porphyrite'
Stratigraphy Not entered
Comments Foliated felsic porphyrite, cuts S. 50692
Locality details 1050 yds E 17 deg N from junction of R Loyne with Allt Coire nan Leac
50k map sheet Cluanie (72)

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Map reference NH 066 103
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


S50693

Cross Polarized, S50693

Plane Polarized, S50693

Plane Polarized, S50693