BGS mineralogy and petrology collection record

Sample number	E8072; COLLNO20;
Sample Donor	Barrow, G.
Rock name	Schist. 'Original entry: Phyllite'
Stratigraphy	Not entered
Comments	Much white mica, a little tourmaline.
Locality details	2. West Castrell, NW. corner of 6" map.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View a geological map near 'Tavistock'
Map reference	SX 261 769
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.