BGS mineralogy and petrology collection record

Sample number	MR1812; COLLNO717;
Sample Donor	Not entered
Rock name	Basalt. 'Original entry: Greenstone (Diabase)'
Stratigraphy	Not entered
Comments	Greenstone (Diabase), 717
Locality details	Qy. 1/4 mile NW of Glubhole, North Hill,
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 272 774
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions