BGS mineralogy and petrology collection record

Sample number E29725
Sample Donor Knill,D.C.
Rock name Hydroxides And Oxides Of Iron.
Stratigraphy Marlstone Rock Formation.
Comments Marlstone rock from 36'6"-42'10". Greenish Ironstone
Locality details Sydenham No. 38
50k map sheet Chipping Norton (218)

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Map reference SP 71650 02430
Year collected
Bore name Sydenham Grange Sydenham
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E29725

Cross Polarized, E29725

Plane Polarized, E29725

Plane Polarized, E29725