BGS mineralogy and petrology collection record

Sample number	E32357; MR27901; COLLNOD56; COLLNOJH74;
Sample Donor	Chaperlin,K.; Hawkes,J.R.;
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	Granite ("giant") type. (Contaminated [finer type] Big Feldspar Granite)
Locality details	Shelstone Tor,1 1/2ml. ESE of St. Thomas a' Becket's Church, Sourton village.
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View the geology near 'Okehampton'
Map reference	SX 558 899
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.