BGS mineralogy and petrology collection record

Sample number	E18927; COLLNOJHT65;
Sample Donor	Taylor,J.H.
Rock name	Hydroxides And Oxides Of Iron. 'Original entry: Ferruginous Limestone'
Stratigraphy	Middle Jurassic. Northampton Ironstone.
Comments	limonite-siderite oolite; limonitised ooliths in siderite 5 ft from top of Northampton Ironstone
Locality details	Desborough Pit pit besides Desborough Grange
50k map sheet	Market Harborough (170) View images in GeoScenic related to 'Market Harborough' View the geology near 'Market Harborough'
Map reference	SP 806 841
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.