BGS mineralogy and petrology collection record

Sample number	E8106; COLLNO73;
Sample Donor	Barrow, G.
Rock name	Metamorphic Rock (Undifferentiated). 'Original entry: Calc Silicate Rock'
Stratigraphy	Not entered
Comments	Pyroxene, hornblende, epidote ? prehnite etc..
Locality details	Trial shaft near Kenland.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View a geological map near 'Tavistock'
Map reference	SX 255 679
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.