BGS mineralogy and petrology collection record

Sample number	E4513; COLLNOCREID170;
Sample Donor	Reid,C.
Rock name	Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Stratigraphy	Not entered
Comments	Sheared; ophitic.
Locality details	Trevennan, E. side of road.
50k map sheet	Mevagissey (353) View images in GeoScenic related to 'Mevagissey' View a geological map near 'Mevagissey'
Map reference	SW 974 428
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.