BGS mineralogy and petrology collection record

Sample number S50737; COLLNOYZ206;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Appinitic Lamprophyre'
Stratigraphy Not entered
Comments Appinitic lamprophyre; massive, probably more siliceous than the majority of this type
Locality details R Loyne, south bank, 1500 ft at 94 deg from confluence with Allt Mam na Seilg
50k map sheet Cluanie (72)

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Map reference NH 116 056
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


S50737

Cross Polarized, S50737

Plane Polarized, S50737

Plane Polarized, S50737