BGS mineralogy and petrology collection record

Sample number E21741
Sample Donor Not entered
Rock name 'Original entry: Carbonaceous Shale, Torbanitic'
Stratigraphy Not entered
Comments Pres. By E.H. Cunningham Craig.
Locality details Brickworks Marl Pit, Sneyd Colly, Burslem
50k map sheet Stoke-on-Trent (123)

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Map reference SJ 877 494
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


E21741

Cross Polarized, E21741

Plane Polarized, E21741

Plane Polarized, E21741