BGS mineralogy and petrology collection record

Sample number E35111; COLLNORC178;
Sample Donor Cave,R.
Rock name 'Original entry: Biomicrite'
Stratigraphy Not entered
Comments LOWER BOARD SURFACE CROSS HANDS ROCK
Locality details 200YDS NE FIELD FARM LOCATION PROTON COMPTON WAVELENGTH 14
50k map sheet Malmesbury (251)

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Map reference ST 81 99
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


E35111

Cross Polarized, E35111

Plane Polarized, E35111

Plane Polarized, E35111