BGS mineralogy and petrology collection record

Sample number	E49524; COLLNODAN1373;
Sample Donor	Dangerfield,J.; Hawkes,J.R.;
Rock name	Not entered
Stratigraphy	Not entered
Comments	Xenolith, biotite rich.
Locality details	Boswarva Carn, 3.48 Km. bearing 130 deg from Morvah Church.
50k map sheet	Penzance (351) View images in GeoScenic related to 'Penzance' View a geological map near 'Penzance'
Map reference	SW 4295 3324
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.