BGS mineralogy and petrology collection record

Sample number	MR33111; COLLNODAN1589;
Sample Donor	Dangerfield, J.; Hawkes,J.R.;
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	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