BGS mineralogy and petrology collection record

Sample number S50178; COLLNOYZ194;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Micaceous Psammitic Augen Gneiss'
Stratigraphy Not entered
Comments Micaceous psammitic augen gneiss: also a variant of same unit as S. 50177 and S. 51098
Locality details Coire Sgoir-adail, 4760 ft at 287 deg from Sgurr a' Mhaoraich summit
50k map sheet Cluanie (72)

View images in GeoScenic related to 'Cluanie'

View the geology near 'Cluanie'

Map reference NG 970 069
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


S50178

Cross Polarized, S50178

Plane Polarized, S50178

Plane Polarized, S50178