BGS mineralogy and petrology collection record

Sample number	E20575; COLLNOSEH880;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Limonite After Siderite Mudstone'
Stratigraphy	Not entered
Comments	TOP OF OOLITIC SIDERITE MUDSTONE N.S.I. MEMOIR P34:40
Locality details	THINGDON OLD QUARRY FACE 750Y E 34 S OF FINEDON CHURCH
50k map sheet	Wellingborough (186) View images in GeoScenic related to 'Wellingborough' View the geology near 'Wellingborough'
Map reference	SP 91 71
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.