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 the geology 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.