BGS mineralogy and petrology collection record

Sample number	E4272
Sample Donor	Not entered
Rock name	Dolerite (Synonymous With Microgabbro). 'Original entry: Ophitic Olivine Dolerite.'
Stratigraphy	Not entered
Comments	Ophitic olivine dolerite.
Locality details	Whitwick Colliery (new shaft) 650 yards N.E. of Coalville Station.
50k map sheet	Coalville (155) View images in GeoScenic related to 'Coalville' View a geological map near 'Coalville'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions