BGS mineralogy and petrology collection record

Sample number	E7282; COLLNO54;
Sample Donor	Sherlock,R.
Rock name	'Original entry: Silicious Sediment'
Stratigraphy	Not entered
Comments	Not entered
Locality details	500 Yds. NE. of Borough Farm.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 417 820
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.