BGS mineralogy and petrology collection record

Sample number E28525
Sample Donor Edmonds,E.A.
Rock name Not entered
Stratigraphy Not entered
Comments Topmost marlstone overlain by Upper Lias
Locality details Old Pit, 250 yds ESE of Hanwell Fields Fm.
50k map sheet Banbury (201)

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Map reference SP 447 424
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


E28525

Cross Polarized, E28525

Plane Polarized, E28525

Plane Polarized, E28525