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 the geology near 'Bodmin'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.