BGS mineralogy and petrology collection record

Sample number E19596; E19596/A; COLLNOSEH713;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Gritty Siderite-Mudstone'
Stratigraphy Not entered
Comments N.S.I. MEMOIR P.27 SOFT MICAC SILTSTONE 3FT.BELOW IRONSTONE BASE RESTING ON SILT, UPPER LIAS
Locality details CLAY CROSS BRIXWORTH PIT, 1600Y. N. 42 E. OF BRIXWORTH CHURCH
50k map sheet Northampton (185)

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Map reference SP 757 723
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


E19596/A

Cross Polarized, E19596/A

Plane Polarized, E19596/A

Plane Polarized, E19596/A