BGS mineralogy and petrology collection record

Sample number	E3607; COLLNO31;
Sample Donor	Allister, D.Mc.
Rock name	'Original entry: Brecciated Stanniferous Veinstone. Vein Breccia With Tourmaline And Cassiterite'
Stratigraphy	Not entered
Comments	Grey tin in B. 240 fm level.
Locality details	Wheal Bassat, from flat lode. 240 fathoms.
50k map sheet	Falmouth (352) View images in GeoScenic related to 'Falmouth' View the geology near 'Falmouth'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.