BGS mineralogy and petrology collection record

Sample number	E4372; COLLNO115;
Sample Donor	Reid,C.
Rock name	'Original entry: Soda Felsite (Keratophyre)'
Stratigraphy	Not entered
Comments	Probably pre-Devonian sill.
Locality details	Quarry, West of Trevennan, near St. Goran.
50k map sheet	Mevagissey (353) View images in GeoScenic related to 'Mevagissey' View the geology near 'Mevagissey'
Map reference	SW 969 432
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.