BGS mineralogy and petrology collection record

Sample number	E73864; COLLNOJNC878;
Sample Donor	Carney, J.N.
Rock name	'Original entry: Markfieldite'
Stratigraphy	Proterozoic.
Comments	Dolerite (markfieldite), Precambrian
Locality details	Olg Qy. In yard of Druck Ltd., Groby
50k map sheet	Coalville (155) View images in GeoScenic related to 'Coalville' View the geology near 'Coalville'
Map reference	SK 5202 0763
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions