BGS mineralogy and petrology collection record

Sample number E20579; COLLNOSEH884;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Oolitic Siderite Mudstone'
Stratigraphy Not entered
Comments NODULE INTO PIT OF ALTERED UNWORKABLE STONE JUST BELOW L.E. SAND N.S.I. MEMOIR P34
Locality details WELLINGBOROUGH No5 QUARRY 1400Y E OF FINEDON HILL FARM
50k map sheet Wellingborough (186)

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Map reference SP 92 69
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


E20579

Cross Polarized, E20579

Plane Polarized, E20579

Plane Polarized, E20579