BGS mineralogy and petrology collection record

Sample number	E18930; COLLNOJHT68;
Sample Donor	Taylor,J.H.
Rock name	Metadolostone. 'Original entry: Ferruginous Mudstone'
Stratigraphy	Middle Jurassic. Northampton Ironstone.
Comments	oolitic chamosite-siderite mudstone 5 ft 6 ins from top of Northampton Ironstone
Locality details	Pipewell Pit 1050 y EbyS of West Lodge
50k map sheet	Market Harborough (170) View images in GeoScenic related to 'Market Harborough' View the geology near 'Market Harborough'
Map reference	SP 817 848
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.