BGS mineralogy and petrology collection record

Sample number E21109; COLLNOJHT226;
Sample Donor Taylor,J.H.
Rock name Hydroxides And Oxides Of Iron. 'Original entry: Ironstone'
Stratigraphy Middle Jurassic. Northampton Ironstone.
Comments sideritic-chamosite-kaolinite oolite 4 ft below top of Northampton Sand
Locality details Short Leys Pit 600 y S of Weldon Lodge
50k map sheet Kettering (171)

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Map reference SP 918 907
Year collected
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E21109

Cross Polarized, E21109

Plane Polarized, E21109

Plane Polarized, E21109