BGS mineralogy and petrology collection record

Sample number	E16163; COLLNORB1349;
Sample Donor	Road Board
Rock name	Limestone. 'Original entry: Crinoidal Limestone'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Butts Qry. Ashover Grit
50k map sheet	Chesterfield (112) View images in GeoScenic related to 'Chesterfield' View a geological map near 'Chesterfield'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.