BGS mineralogy and petrology collection record

Sample number S50192; COLLNOYZ227;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Feldspar Pegmatite With Pelite Vestiges'
Stratigraphy Not entered
Comments Feldspar pegmatite with pelite vestiges; from a migmatised pelitic horizon in the otherwise normal psammitic granulitic country rock
Locality details R (Loch) Loyne, S bank, 2220 ft at 111 deg from confluence with Allt Mam na Seilg
50k map sheet Cluanie (72)

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Map reference NH 118 054
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


S50192

Cross Polarized, S50192

Plane Polarized, S50192

Plane Polarized, S50192