BGS mineralogy and petrology collection record

Sample number	E58667; MR33690; COLLNOJH1695;
Sample Donor	Dangerfield,J.; Hawkes,J.R.; Wheatley, C.W.;
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	Poorly megacrystic granite. NGR as in register.
Locality details	Rosemellyn China Clay Pit: at 1.3 km 105 deg. From Tregouhay
50k map sheet	Bodmin (347) View images in GeoScenic related to 'Bodmin' View the geology near 'Bodmin'
Map reference	SX 0085 6005
Year collected	1976
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.