BGS mineralogy and petrology collection record

Sample number S50719; COLLNOYZ212;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Coarse-Grained Appinitic Hornblende Lamprophyre'
Stratigraphy Not entered
Comments Coarse-grained appinitic hornblende lamprophyre; same complex appinitic intrusion as S. 50717-50718
Locality details Allt Mam na Seilg, 600 ft at 212 deg from confluence with R Loyne
50k map sheet Cluanie (72)

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Map reference NH 111 055
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


S50719

Cross Polarized, S50719

Plane Polarized, S50719

Plane Polarized, S50719