BGS mineralogy and petrology collection record

Sample number E31591; COLLNORC24;
Sample Donor Cave,R.
Rock name 'Original entry: Intrabiosparite'
Stratigraphy Not entered
Comments BASE OF TRESHAM ROCK SLIGHTLY OOLITIC SHELL FRAGMENTAL LIMESTONE
Locality details 1060YDS WSW-SW OF TRESHAM CHURCH
50k map sheet Malmesbury (251)

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Map reference ST 78 90
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


E31591

Cross Polarized, E31591

Plane Polarized, E31591

Plane Polarized, E31591