BGS mineralogy and petrology collection record

Sample number	E7893; COLLNO19;
Sample Donor	Barrow, G.
Rock name	'Original entry: Granite (Tourmaline)'
Stratigraphy	Not entered
Comments	Fine grained variety.
Locality details	Trig. 894, Cardenham Moor.
50k map sheet	Camelford (336) View images in GeoScenic related to 'Camelford' View the geology near 'Camelford'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.