BGS mineralogy and petrology collection record

Sample number	E24435; MR18544; COLLNOC20;
Sample Donor	Collins,G.H.
Rock name	Limestone.
Stratigraphy	Not entered
Comments	Carb. Limestone, dark grey
Locality details	Cheston Combe quarry: 400 yds S18E Backwell church
50k map sheet	Bristol (264) View images in GeoScenic related to 'Bristol' View the geology near 'Bristol'
Map reference	ST 495 680
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.