BGS mineralogy and petrology collection record

Sample number	E57321
Sample Donor	Dangerfield,J.; Hawkes,J.R.; Wheatley, C.W.;
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	Coarse granite.
Locality details	Hingston Down Quarry, 1.85 Km. at 292 deg. from Gunnislake Station.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 4095 7180
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.