BGS mineralogy and petrology collection record

Sample number	E27068; COLLNOKB125;
Sample Donor	Beer,K.E.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Granite.
Locality details	Trequean cliff, near granite/slate contact.
50k map sheet	Penzance (358) View images in GeoScenic related to 'Penzance' View a geological map near 'Penzance'
Map reference	SW 605 266
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.