BGS mineralogy and petrology collection record

Sample number E16431
Sample Donor Reynolds, Professor
Rock name 'Original entry: Basalt'
Stratigraphy Not entered
Comments PYROXENE ANDESITE UPPER BEDS Sample no.31
Locality details DANIELS WOOD TORTWORTH
50k map sheet Malmesbury (251)

View images in GeoScenic related to 'Malmesbury'

View the geology near 'Malmesbury'

Map reference ST 70 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


E16431

Cross Polarized, E16431

Plane Polarized, E16431

Plane Polarized, E16431