BGS mineralogy and petrology collection record

Sample number	E31310; COLLNOFC18;
Sample Donor	Freshney,E.C.
Rock name	Wacke. 'Original entry: Greywacke'
Stratigraphy	Not entered
Comments	Massive sandstone, stained purple from proximity to fault.
Locality details	700 Yds. W. at 15 deg. N. of Monk. Okehampton Church.
50k map sheet	Cholmleigh (309) View images in GeoScenic related to 'Cholmleigh' View a geological map near 'Cholmleigh'
Map reference	SS 573 057
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.