BGS mineralogy and petrology collection record

Sample number	E20786; E20786/A; COLLNOSEH876; LABNOANAL1427;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Chamosite And Birefringent Alteration Stages'
Stratigraphy	Not entered
Comments	CHAMOSITE FROM SANDY OOLITIC CHAMOSITE MUDSTONE SLICED ROCK No 20571 N.S.I. MEMOIR PP41:42:43:44:45:46:66 SEE CAM. ANAL. MEMOIR 1956 PP64:65
Locality details	IIRTHLINGBOROUGH MINE 1220Y W 20 S OF IRTHLINGBOROUGH CHURCH
50k map sheet	Wellingborough (186) View images in GeoScenic related to 'Wellingborough' View the geology near 'Wellingborough'
Map reference	SP 93 70
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions