BGS mineralogy and petrology collection record

Sample number E28723; COLLNOJE 4283;
Sample Donor Earp, J.R.
Rock name Not entered
Stratigraphy Not entered
Comments Depth 2153': 62' below Rawhurst coal; so called "Radioactive Bed" recorded at about this horizon in other sinkings.
Locality details Wolstanton Colly No.2 shaft: 440yds. E. 5d N. of ST.Margarets Church Wolstanton
50k map sheet Stoke-on-Trent (123)

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Map reference SJ 860 482
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


E28723

Cross Polarized, E28723

Plane Polarized, E28723

Plane Polarized, E28723