BGS mineralogy and petrology collection record

Sample number	E6509; COLLNO141;
Sample Donor	Dewey,H.
Rock name	'Original entry: Gritty Slate'
Stratigraphy	Not entered
Comments	Carbonaceous.
Locality details	Tregulland Farmyard.
50k map sheet	Camelford (336) View images in GeoScenic related to 'Camelford' View the geology near 'Camelford'
Map reference	SX 135 857
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.