BGS mineralogy and petrology collection record

Sample number E20604; COLLNOKY 48;
Sample Donor Kellaway,G.A.
Rock name 'Original entry: Silty Calcite Mudstone Nodule (? Pebble) In Gritty Sideritic Limestone'
Stratigraphy Not entered
Comments Basal bed of N'hants Ironstone.See L.Richardson P.G.A.1939.P.37. N.S.I.Mem.p.28.
Locality details Trial hole, Ketton Qys., Ketton
50k map sheet Stamford (157)

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Map reference SK 974 058
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


E20604

Cross Polarized, E20604

Plane Polarized, E20604

Plane Polarized, E20604