BGS mineralogy and petrology collection record

Sample number E20534
Sample Donor Anglo American Oil Co.; Dinham, C.;
Rock name 'Original entry: Grit With Cherty Cement And Porphyroblastic Calcite'
Stratigraphy Not entered
Comments Many org. phosphatic fragments
Locality details No.2 Upton Oil Bh in Rolleston Parish, 850yds WNW of Rolleston
50k map sheet Nottingham (126)

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Map reference SK 7322 5292
Year collected Not entered 
Bore name Upton 2
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E20534

Cross Polarized, E20534

Plane Polarized, E20534

Plane Polarized, E20534