BGS mineralogy and petrology collection record

Sample number	E57218; MR34486; COLLNOB626;
Sample Donor	Dangerfield,J.; Hawkes,J.R.; Wheatley, C.W.;
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	Fine granite, biotite rich.
Locality details	Brash above Moorgate, 2.8 Km. at 148deg. from Altarnum Church.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 2385 7900
Year collected	1979
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.