BGS mineralogy and petrology collection record

Sample number	E30478; COLLNOC191;
Sample Donor	Collins,G.H.
Rock name	Wacke. 'Original entry: Greywacke'
Stratigraphy	Not entered
Comments	Micaceous slaty sandstone.
Locality details	Stowford Quarry.
50k map sheet	Cholmleigh (309) View images in GeoScenic related to 'Cholmleigh' View the geology near 'Cholmleigh'
Map reference	SS 768 125
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.