BGS mineralogy and petrology collection record

Sample number E7663
Sample Donor Reynolds, Professor
Rock name 'Original entry: Albitized Olivine Basalt'
Stratigraphy Not entered
Comments UPPER BED ON THE TORTWORTH INLIES Sample no.E54
Locality details AVERING GREEN TORTWORTH
50k map sheet Malmesbury (251)

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Map reference ST 71 94
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


E7663

Cross Polarized, E7663

Plane Polarized, E7663

Plane Polarized, E7663