BGS mineralogy and petrology collection record

Sample number	E18186; COLLNOA24MI26983;
Sample Donor	Dines,H.G.
Rock name	'Original entry: Cassiterite, Quartz, Tourmaline, Veinstone'
Stratigraphy	Not entered
Comments	Coronation Lode, 11th level. Central part of Lode. Feldspar replaced by Quartz and Kaolin.
Locality details	Geevor Mine, St. Just.
50k map sheet	Penzance (351) View images in GeoScenic related to 'Penzance' View the geology near 'Penzance'
Map reference	SW 374 347
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.