BGS mineralogy and petrology collection record

Sample number	E6496; COLLNO128; ELABNO308;
Sample Donor	Dewey,H.
Rock name	'Original entry: Proterobase'
Stratigraphy	Not entered
Comments	Devonian in Carboniferous intrusion.
Locality details	Tregaddock Farm Quarry.
50k map sheet	Camelford (336) View images in GeoScenic related to 'Camelford' View the geology near 'Camelford'
Map reference	SX 055 734
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.