BGS mineralogy and petrology collection record

Sample number	E28914; COLLNOUG6532; UG6532;
Sample Donor	Dawson,J.
Rock name	Dolerite (Synonymous With Microgabbro). 'Original entry: Ophitic Dolerite'
Stratigraphy	Not entered
Comments	Vein facies
Locality details	Old Heazille Farm
50k map sheet	Exeter (325) View images in GeoScenic related to 'Exeter' View a geological map near 'Exeter'
Map reference	SS 955 008
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.