BGS mineralogy and petrology collection record

Sample number	E36744; COLLNOMW207;
Sample Donor	Williams,M.
Rock name	'Original entry: Spilititzed Dolerite'
Stratigraphy	Not entered
Comments	Greenstone
Locality details	CLV 15 BH. 2210 yds W 8 deg S of St Hilary Church, St. Hillary. Inclined BH, 6 deg (T), inclination 50 deg.
50k map sheet	Penzance (351) View images in GeoScenic related to 'Penzance' View the geology near 'Penzance'
Map reference	SW 5300 3112
Year collected	Not entered
Bore name	Cornish Land Ventures Clv15
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.