BGS mineralogy and petrology collection record

Sample number E12748
Sample Donor Hallimond,Doctor
Rock name 'Original entry: Magnetic Ironstone'
Stratigraphy Not entered
Comments SPEC. NOT KEPT. SEE COL. LIST No 12. Dr. HALLIMOND
Locality details CLAY PIT, HULCOTE Nr TOWCESTER
50k map sheet Towcester (202)

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Map reference SP 706 510
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


E12748

Cross Polarized, E12748

Plane Polarized, E12748

Plane Polarized, E12748