BGS mineralogy and petrology collection record

Sample number	E21241; COLLNOEP26;
Sample Donor	Prentice,J.E.
Rock name	Gravel; Wacke;. 'Original entry: Greywacke'
Stratigraphy	Not entered
Comments	greywacke clast in boulder clay in drift
Locality details	pond at E end of Bull Nose Coppice 0.75 miles N of Clapton
50k map sheet	Kettering (171) View images in GeoScenic related to 'Kettering' View the geology near 'Kettering'
Map reference	TL 062 815
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.