BGS mineralogy and petrology collection record

Sample number S55340; COLLNOYZ959;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Felsic Porphyrite'
Stratigraphy Not entered
Comments Felsic porphyrite; dyke, 20 ft seen
Locality details 600 ft at c. 155 deg from Wade's Road at Allt Coire Lair
50k map sheet Cluanie (72)

View images in GeoScenic related to 'Cluanie'

View the geology near 'Cluanie'

Map reference NH 127 105
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


S55340

Cross Polarized, S55340

Plane Polarized, S55340

Plane Polarized, S55340