BGS mineralogy and petrology collection record

Sample number	E17045; COLLNORBD1447;
Sample Donor	Road Board
Rock name	'Original entry: Coarse Siliceous Grit'
Stratigraphy	Not entered
Comments	N END OF DYER'S BRAKE SAMPLE A WHITE 2 TZITE
Locality details	CROMHALL
50k map sheet	Malmesbury (251) View images in GeoScenic related to 'Malmesbury' View the geology near 'Malmesbury'
Map reference	ST 69 90
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.