BGS mineralogy and petrology collection record

Sample number E31582; COLLNORC14;
Sample Donor Cave,R.
Rock name 'Original entry: Biomicrite'
Stratigraphy Not entered
Comments CRAPWELL COPPICE LST TOP OF WHITE Lst.
Locality details 1380YDS NNW UPTON HOUSE TETBURY UPTON
50k map sheet Malmesbury (251)

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Map reference ST 81 96
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


E31582

Cross Polarized, E31582

Plane Polarized, E31582

Plane Polarized, E31582