BGS mineralogy and petrology collection record

Sample number S50726; COLLNOYZ243;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Leucocratic Microdiorite, ?Of Appinitic Suite'
Stratigraphy Not entered
Comments ?Affin. S. 50722. Leucocratic microdiorite, fairly large massive intrusive body - ?of appinitic suite
Locality details Glen Loyne - north: 3320 ft at 61 deg from confluence of Allt Mam na Seilg with R Loyne
50k map sheet Cluanie (72)

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Map reference NH 121 062
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


S50726

Cross Polarized, S50726

Plane Polarized, S50726

Plane Polarized, S50726