BGS mineralogy and petrology collection record

Sample number	MR1807; COLLNO702;
Sample Donor	Hall,T.C.
Rock name	Basalt. 'Original entry: Greenstone (Diabase)'
Stratigraphy	Not entered
Comments	Greenstone (Diabase), 702
Locality details	Qy. 1/4 mile N of South Petherwin,
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 310 822
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions