BGS mineralogy and petrology collection record

Sample number S50723; COLLNOYZ236;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Foliated Appinitic Microdiorite'
Stratigraphy Not entered
Comments Foliated appinitic microdiorite: 1 ft inclined (concordant) sheet
Locality details Glen Loyne - south: 5020 ft at 133 deg from confluence of Allt Mam na Seilg with R Loyne
50k map sheet Cluanie (72)

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Map reference NH 123 047
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


S50723

Cross Polarized, S50723

Plane Polarized, S50723

Plane Polarized, S50723