BGS mineralogy and petrology collection record

Sample number	E33064; MR27839; COLLNOD18; COLLNOJH165;
Sample Donor	Chaperlin,K.; Hawkes,J.R.;
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	Porphyritic granite. (contaminated Big Feldspar Granite)
Locality details	Rough Tor. 2ml. S of Oakhampton
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View the geology near 'Okehampton'
Map reference	SX 594 916
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.