BGS mineralogy and petrology collection record

Sample number E33616
Sample Donor Dearnley,R.
Rock name Not entered
Stratigraphy Not entered
Comments ?Sill. ?CM/DEV
Locality details Esso strat Bore 1 Depth 2460' Stratfield Mortimer near Reading
50k map sheet Reading (268)

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Map reference SU 9478 5278
Year collected Not entered 
Bore name Strat A1 Guildford
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E33616

Cross Polarized, E33616

Plane Polarized, E33616

Plane Polarized, E33616