BGS mineralogy and petrology collection record

Sample number	E45054; COLLNOKB660;
Sample Donor	Beer,K.E.
Rock name	'Original entry: Gabbro'
Stratigraphy	Not entered
Comments	Gabbroic rock beneath peridotite.
Locality details	BH. No. 8, 573 m. at 317 deg. from Polyphant Chapel, Polyphant, near Launceston.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 2585 8264
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.