BGS mineralogy and petrology collection record

Sample number	E23892; COLLNOBN36;
Sample Donor	Bisson,G.
Rock name	'Original entry: Quartz Biotite Hornfels With Quartz Muscovite Hornfels Band Against Granite Aplite'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Close to left bank of West Okement River.
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View the geology near 'Okehampton'
Map reference	SX 555 906
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.