BGS mineralogy and petrology collection record

Sample number S50735; COLLNOYZ262;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Microdiorite/Microgranodiorite Aff. Felsic Porphyrite'
Stratigraphy Not entered
Comments Microdiorite/microgranodiorite aff. felsic porphyrite
Locality details Glen Loyne - sourth: 2460 ft at 183 deg from confluence of Allt Mam na Seilg with R Loyne
50k map sheet Cluanie (72)

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Map reference NH 111 049
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


S50735

Cross Polarized, S50735

Plane Polarized, S50735

Plane Polarized, S50735