BGS mineralogy and petrology collection record

Sample number E15161; COLLNO371;
Sample Donor Osman, C.
Rock name 'Original entry: Chalk Marl'
Stratigraphy Not entered
Comments Dark Grey Hard Marl conchoidal fracture
Locality details Abbots Cliff Trial Pit 45' 6" above Gault
50k map sheet Folkestone and Dover A (306)

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Map reference TR 275 386
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


E15161

Cross Polarized, E15161

Plane Polarized, E15161

Plane Polarized, E15161