BGS mineralogy and petrology collection record

Sample number S42353; COLLNOXJ749;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Granite Gneiss'
Stratigraphy Not entered
Comments Granite gneiss; compare with nearby S. 42332
Locality details Allt an Fhaing, 1600 yds S 41 deg E from Callop
50k map sheet Loch Eil (62)

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Map reference NM 9143 7773
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


S42353

Cross Polarized, S42353

Plane Polarized, S42353

Plane Polarized, S42353