BGS mineralogy and petrology collection record

Sample number	E67574; COLLNOEVA12;
Sample Donor	Evans, L.M; Evans, R.B.;
Rock name	Dolerite (Synonymous With Microgabbro). 'Original entry: Olivine Dolerite'
Stratigraphy	Not entered
Comments	Olivine dolerite
Locality details	4.5 Km NW of Llangynog
50k map sheet	Bala (136) View images in GeoScenic related to 'Bala' View a geological map near 'Bala'
Map reference	SJ 0157 2980
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions