BGS mineralogy and petrology collection record

Sample number	E4673; COLLNO211; NEG487M;
Sample Donor	Hall,T.C.
Rock name	Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Cliff opposite The Long Stone. E of St. Germans Hut
50k map sheet	Plymouth (348) View images in GeoScenic related to 'Plymouth' View a geological map near 'Plymouth'
Map reference	SX 338 536
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.