BGS mineralogy and petrology collection record

Sample number E20689; E20689/A; COLLNOSEH754; LABNOANAL1412;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Siderite Pas'
Stratigraphy Not entered
Comments SIDERITE SEPERATED FROM OOLITIC IRONSTONE E.20017 N.S.I. MEMOIR PP48:49:50:66 SEE CHEM. ANAL. MEMOIR 1956 PP60-61
Locality details THINGDON MINE 13/8 S 43 E OF FINEDON CHURCH
50k map sheet Wellingborough (186)

View images in GeoScenic related to 'Wellingborough'

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Map reference SP 92 70
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


E20689

Cross Polarized, E20689

Plane Polarized, E20689

Plane Polarized, E20689


E20689/A

Cross Polarized, E20689/A

Plane Polarized, E20689/A

Plane Polarized, E20689/A