BGS mineralogy and petrology collection record

Sample number	E34856; COLLNOBN312;
Sample Donor	Bisson,G.; Dines,H.G.;
Rock name	Not entered
Stratigraphy	Not entered
Comments	Granite.
Locality details	Castle-an-Dinas Wolfram Mine, 7th level, c. 544' N. of new shaft.
50k map sheet	Bodmin (347) View images in GeoScenic related to 'Bodmin' View a geological map near 'Bodmin'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.