BGS mineralogy and petrology collection record

Sample number	E8127; COLLNO111;
Sample Donor	Barrow, G.
Rock name	'Original entry: Greenstone Hornfels'
Stratigraphy	Not entered
Comments	Epidote, chlorite, actinolite. (obscure rock).
Locality details	Well path from cottage Trelin.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 204 831
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.