BGS mineralogy and petrology collection record

Sample number E19748; MR18376;
Sample Donor Not entered
Rock name 'Original entry: Pennant Grit'
Stratigraphy Not entered
Comments Pennant Grit,Collected byG A Kellaway
Locality details Frenchay Quarry (Pennant Stone No7 quarry), Frenchay, near Bristol,
50k map sheet Bristol (264)

View images in GeoScenic related to 'Bristol'

View a geological map near 'Bristol'

Map reference ST 640 771
Year collected 1950 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E19748

Cross Polarized, E19748

Plane Polarized, E19748

Plane Polarized, E19748