BGS mineralogy and petrology collection record

Sample number	MR37626
Sample Donor	Not entered
Rock name	'Original entry: Medium Grey Siltstone With Rootlets'
Stratigraphy	Westphalian Rocks (Undifferentiated). Westphalian
Comments	Oxford Brooks Donation Sample no.
Locality details	Markham Colliery, N. Derbyshire
50k map sheet	Chesterfield (112) View images in GeoScenic related to 'Chesterfield' View the geology near 'Chesterfield'
Map reference	SK 448 721
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions