BGS mineralogy and petrology collection record

Sample number	E7900; COLLNO33;
Sample Donor	Barrow, G.
Rock name	Granite. 'Original entry: Granophyre'
Stratigraphy	Not entered
Comments	Elvan. Micropegmatic. Muscovite.
Locality details	Stream hollow, half a mile NE. of Helllend.
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.