BGS mineralogy and petrology collection record

Sample number E12710
Sample Donor Hallimond,Doctor
Rock name Not entered
Stratigraphy Not entered
Comments Green sideritic marl
Locality details Road cutting, W of Hill. Cobham
50k map sheet Dartford (271)

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Map reference TQ 6845 6930
Year collected
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E12710

Cross Polarized, E12710

Plane Polarized, E12710

Plane Polarized, E12710