BGS mineralogy and petrology collection record

Sample number	E8067; COLLNO9;
Sample Donor	Barrow, G.
Rock name	Hornfels. 'Original entry: Cordierite Hornfels'
Stratigraphy	Not entered
Comments	Fresh cordierite in a few patches, some tourmaline.
Locality details	A. Crag, W. of Altarnum.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View a geological map near 'Tavistock'
Map reference	SX 219 815
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.