BGS mineralogy and petrology collection record

Sample number E20422; COLLNOSEH809;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Oxidised Sphaerosiderite Claystone'
Stratigraphy Not entered
Comments N.S.I. MEM. P.40 OUTER WEATHERED WALL OF SPHERIODAL WEATHERING SPAEROSIDERITIC MASS 810 IN 806 4' BELOW BASE VEL.
Locality details FERRIFEROUS OVERBURDEN IN OLD IRONSTONE Qy. 870y.W.25 S. OF W. FIELD LODGE,ABOUT 1M. W.S.W. OF IRTHLINGBOROUGH CHURCH
50k map sheet Wellingborough (186)

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Map reference SP 923 694
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


E20422

Cross Polarized, E20422

Plane Polarized, E20422

Plane Polarized, E20422