BGS mineralogy and petrology collection record

Sample number	E37491; COLLNOTG141;
Sample Donor	Goode,A.J.J.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Loose blocks not in situ. Lamprophyre.
Locality details	Site of old quarry, c. 300 Yds. SSE. of Holmead Farm, 5 miles NW. of Tiverton Station.
50k map sheet	Tiverton (310) View images in GeoScenic related to 'Tiverton' View a geological map near 'Tiverton'
Map reference	SS 8904 1568
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.