BGS mineralogy and petrology collection record

Sample number	E25625; COLLNOVW121;
Sample Donor	Wilson,V.
Rock name	Siltstone (Undifferentiated). 'Original entry: Siltstone'
Stratigraphy	Middle Jurassic. Northampton Ironstone.
Comments	weathered sideritic siltstone 3 ft from top of benching, Section 69
Locality details	Rockingham Pit
50k map sheet	Kettering (171) View images in GeoScenic related to 'Kettering' View a geological map near 'Kettering'
Map reference	SP 880 915
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.