BGS mineralogy and petrology collection record

Sample number	E34997; COLLNOJH490;
Sample Donor	Hawkes,J.R.
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	K-Feldspar and quartz in granite at margins of lode.
Locality details	South Crofty Tin Mine, from complex lode, 310 fathom level, No. 2 lode, 2nd N. Branch E. of N-S, crosscut. N. of Robinsons shaft.
50k map sheet	Falmouth (352) View images in GeoScenic related to 'Falmouth' View the geology near 'Falmouth'
Map reference	SW 667 413
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.