BGS mineralogy and petrology collection record

Sample number S40566; COLLNOXN851;
Sample Donor Wright,J.E.
Rock name 'Original entry: Felsic Microgranite'
Stratigraphy Not entered
Comments Aplite from thin vein cutting sheet of S. 40565
Locality details Stream section, 1360 yds E 34 deg S of summit of Geal Charn
50k map sheet Loch Eil (62)

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Map reference NN 1661 9340
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


S40566

Cross Polarized, S40566

Plane Polarized, S40566

Plane Polarized, S40566