BGS mineralogy and petrology collection record

Sample number E21673
Sample Donor Casey, R
Rock name 'Original entry: Gritty Chalybite Mudstone W.Organic Remains In Collophane'
Stratigraphy Not entered
Comments Concretions from Lr. Greensand (Atherfield Clay) See Enq.735-6.
Locality details Atherfield, Isle of Wight
50k map sheet Chale (344)

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Map reference SZ 459 796
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


E21673

Cross Polarized, E21673

Plane Polarized, E21673

Plane Polarized, E21673