BGS mineralogy and petrology collection record

Sample number	E21150; COLLNO29) 82;
Sample Donor	Road Research Laboratory
Rock name	Metabasaltic-Rock. 'Original entry: Epidiorite'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Wilminstone Quarry, Tavistock.
50k map sheet	Dartmoor Forest (338) View images in GeoScenic related to 'Dartmoor Forest' View the geology near 'Dartmoor Forest'
Map reference	SX 502 762
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.