BGS mineralogy and petrology collection record

Sample number E21699; COLLNORP361;
Sample Donor Pocock,R.W.
Rock name 'Original entry: Celestine'
Stratigraphy Not entered
Comments OCCURING AS BANDS OF NODULES IN KEAPER MARL
Locality details TORTWORTH COPSE PIT WORKED FOR CHARFIELD TILERIES
50k map sheet Malmesbury (251)

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Map reference ST 71 93
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


E21699

Cross Polarized, E21699

Plane Polarized, E21699

Plane Polarized, E21699