BGS mineralogy and petrology collection record

Sample number	E7896; COLLNO23;
Sample Donor	Barrow, G.
Rock name	'Original entry: Granite (Tourmaline)'
Stratigraphy	Not entered
Comments	Much chlorite.
Locality details	Hornfels quarry (Road Metal), above Millpool.
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.