BGS mineralogy and petrology collection record

Sample number	E1858
Sample Donor	Usher,W.A.E.
Rock name	Dolerite (Synonymous With Microgabbro). 'Original entry: Ophitic Diabase'
Stratigraphy	Not entered
Comments	Mid. Devonian
Locality details	SE of Ugborough Church
50k map sheet	Ivybridge (349) View images in GeoScenic related to 'Ivybridge' View the geology near 'Ivybridge'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions