BGS mineralogy and petrology collection record

Sample number	E30748; MR11479;
Sample Donor	Macdonald,H.A.H.
Rock name	'Original entry: Quartz, Biotite, Hornfels'
Stratigraphy	Not entered
Comments	Hornfels.
Locality details	Porthmeor Cove, Zennor.
50k map sheet	Penzance (351) View images in GeoScenic related to 'Penzance' View the geology near 'Penzance'
Map reference	SW 425 375
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.