BGS mineralogy and petrology collection record

Sample number	E61266; COLLNOTG418;
Sample Donor	Goode,A.J.J.
Rock name	Tuff. 'Original entry: Sandstone'
Stratigraphy	Not entered
Comments	Sandstone
Locality details	E side of railway cutting. 50 m N of Collins Bridge
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View a geological map near 'Tavistock'
Map reference	SX 4372 6710
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.