BGS mineralogy and petrology collection record

Sample number E20940
Sample Donor Dewey,H.
Rock name Basalt. 'Original entry: Basalt'
Stratigraphy Not entered
Comments Basalt white rock, 380' below surface.
Locality details Warren's Hall Colliery, Dudley.
50k map sheet Dudley (167)

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Map reference SO 95 88
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


E20940

Cross Polarized, E20940

Plane Polarized, E20940

Plane Polarized, E20940