BGS mineralogy and petrology collection record

Sample number	E45055; COLLNOKB661;
Sample Donor	Beer,K.E.
Rock name	'Original entry: Peridotite'
Stratigraphy	Not entered
Comments	Tough peridotite. As fresh as available in all the cores.
Locality details	BH. No. 6, 647 m. at 303 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 2570 8259
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.