BGS mineralogy and petrology collection record

Sample number S50720; COLLNOYZ214;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Spotted, Foliated And Lineated Leucocratic Appinitic Lamprophyre'
Stratigraphy Not entered
Comments Spotted, foliated and lineated leucocratic appinitic lamprophyre: see CFN M.14
Locality details Allt Mam na Seilg, 1820 ft at 220 deg from confluence with R Loyne
50k map sheet Cluanie (72)

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Map reference NH 108 052
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


S50720

Cross Polarized, S50720

Plane Polarized, S50720

Plane Polarized, S50720