BGS mineralogy and petrology collection record

Sample number S7946
Sample Donor Clough, C.T.
Rock name 'Original entry: Hornblende-Biotite Porphyrite'
Stratigraphy Not entered
Comments Not entered
Locality details 1 mile less 30 yds ESE of Glas Bheinn
50k map sheet Glenelg (71)

View images in GeoScenic related to 'Glenelg'

View the geology near 'Glenelg'

Map reference NG 833 220
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


S7946

Cross Polarized, S7946

Plane Polarized, S7946

Plane Polarized, S7946