BGS mineralogy and petrology collection record

Sample number	E20333; COLLNOJHT146;
Sample Donor	Taylor,J.H.
Rock name	Hydroxides And Oxides Of Iron. 'Original entry: Ironstone'
Stratigraphy	Jurassic.
Comments	gritty limonite with pockets of clay; calcined limestone calcined ironstone
Locality details	Cranford North Pit 1000 y NE of Cranford Hall
50k map sheet	Kettering (171) View images in GeoScenic related to 'Kettering' View a geological map near 'Kettering'
Map reference	SP 929 783
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.