BGS mineralogy and petrology collection record

Sample number	E34276; COLLNOWV124; XNEX 150;
Sample Donor	Wilson,A.A.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Butterton Swynnerton Dyke; [hardened Etruria Marl close to contact]
Locality details	1420yd N. 17d W. of Butterton Church [temp trench on N. side of M6]
50k map sheet	Stoke-on-Trent (123) View images in GeoScenic related to 'Stoke-on-Trent' View the geology near 'Stoke-on-Trent'
Map reference	SJ 8282 4350
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.