BGS mineralogy and petrology collection record

Sample number E3711
Sample Donor Brown, A.J.J.
Rock name 'Original entry: Calcareous Sandstone'
Stratigraphy Not entered
Comments Upper Greensand. Broke up and treated with acid (Residue)
Locality details Wilmington
50k map sheet Sidmouth (326)

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Map reference SY 21 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


E3711

Cross Polarized, E3711

Plane Polarized, E3711

Plane Polarized, E3711