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 a geological map 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.