BGS mineralogy and petrology collection record

Sample number E32269; COLLNOC439;
Sample Donor Collins,G.H.
Rock name Not entered
Stratigraphy Not entered
Comments Grit? Pennant. Grey micaceous sandstone
Locality details Conygar Quarry, Clevedon
50k map sheet Bristol (264)

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Map reference ST 422 721
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


E32269

Cross Polarized, E32269

Plane Polarized, E32269

Plane Polarized, E32269