BGS mineralogy and petrology collection record

Sample number E35136; COLLNORC258;
Sample Donor Cave,R.
Rock name 'Original entry: Biointrasparite'
Stratigraphy Not entered
Comments "LOWER" TRESHAM ROCK (BRASH)
Locality details 1450YDS SE BY E OF OLD SODBURY CHURCH
50k map sheet Malmesbury (251)

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Map reference ST 76 81
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


E35136

Cross Polarized, E35136

Plane Polarized, E35136

Plane Polarized, E35136