BGS mineralogy and petrology collection record

Sample number	E27168; COLLNOTA61;
Sample Donor	Taylor,J.
Rock name	'Original entry: Spilitized Dolerite'
Stratigraphy	Not entered
Comments	Greenstone.
Locality details	Old ouarry, 520 Yds. NW of Polkinghorne Farm.
50k map sheet	Penzance (351) View images in GeoScenic related to 'Penzance' View the geology near 'Penzance'
Map reference	SW 595 382
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.