BGS mineralogy and petrology collection record

Sample number	E37789; E37789/D;
Sample Donor	Aitkenhead,N.
Rock name	'Original entry: Lam. Carbon. Pyr Calcium Mudstone'
Stratigraphy	Not entered
Comments	Mudstone
Locality details	Duffield No 1 BH
50k map sheet	Derby (125) View images in GeoScenic related to 'Derby' View the geology near 'Derby'
Map reference	SK 3428 4217
Year collected	Not entered
Bore name	Duffield
Confidentiality	No restrictions