BGS mineralogy and petrology collection record

Sample number	E8093; COLLNO54;
Sample Donor	Barrow, G.
Rock name	Hornfels. 'Original entry: Spotted Slate'
Stratigraphy	Not entered
Comments	Very micaceous.
Locality details	Tokenbury Corner, Railway.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View a geological map near 'Tavistock'
Map reference	SX 279 699
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.