BGS mineralogy and petrology collection record

Sample number	MR30452; COLLNOJH834;
Sample Donor	Dangerfield,J.; Hawkes,J.R.;
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	Big Feldspar type
Locality details	Gren Tor, 3ml. NE of St.Petrock's Church, Lydford
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View the geology near 'Okehampton'
Map reference	SX 552 879
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions