BGS mineralogy and petrology collection record

Sample number	E21139; COLLNO20]45A;
Sample Donor	Road Research Laboratory
Rock name	'Original entry: Crionoidal Limestone'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Steeplehouse No 2 quarry Cromford
50k map sheet	Chesterfield (112) View images in GeoScenic related to 'Chesterfield' View the geology near 'Chesterfield'
Map reference	SK 287 553
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.