BGS mineralogy and petrology collection record

Sample number	MR33113; COLLNODAN1591;
Sample Donor	Dangerfield, J.; Hawkes,J.R.;
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	Fine grained tourmalinised megacrystic
Locality details	Trevalgen Farm, 2.3km at 009deg from St.Wednack's Church, Towednack
50k map sheet	Penzance (351) View images in GeoScenic related to 'Penzance' View a geological map near 'Penzance'
Map reference	SW 4890 3920
Year collected	1976
Bore name	Not applicable
Confidentiality	No restrictions