BGS mineralogy and petrology collection record

Sample number	E17657; COLLNOMI26441;
Sample Donor	Hallimond,Doctor
Rock name	'Original entry: Ore Quartz'
Stratigraphy	Not entered
Comments	Blende, chalcopyrite, mirpickel in killas.
Locality details	West Tolgus, Illogan.
50k map sheet	Falmouth (352) View images in GeoScenic related to 'Falmouth' View the geology near 'Falmouth'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.