BGS mineralogy and petrology collection record

Sample number	E9434; COLLNO505;
Sample Donor	Road Board
Rock name	'Original entry: Indurated Argillaceous Sediment'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Greystone Quarry, Dunterton. 7.5 miles N. of Tavistock.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.