BGS mineralogy and petrology collection record

Sample number	E12381; COLLNO977;
Sample Donor	Road Board
Rock name	'Original entry: Chert'
Stratigraphy	Not entered
Comments	Not entered
Locality details	HACKPEN HILL QUARRY UFFCULM
50k map sheet	Wellington (311) View images in GeoScenic related to 'Wellington' View a geological map near 'Wellington'
Map reference	ST 110 121
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.