BGS mineralogy and petrology collection record

Sample number	E20415; COLLNOSEH802;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Oxidized Chamosite -Siderite Rock'
Stratigraphy	Not entered
Comments	N.S.I. MEM. P. 30 CHAMOSITIC STONE ? POOR 7' ABOVE BASE OF WORKABLE STONE
Locality details	IRTHLINGBOROUGH MINE (RICHARD THOMAS & CO ) 1120y. W.2 S.OF IRTHLINGBOROUGH CHURCH
50k map sheet	Wellingborough (186) View images in GeoScenic related to 'Wellingborough' View the geology near 'Wellingborough'
Map reference	SP 936 706
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.