BGS mineralogy and petrology collection record

Sample number	E7271; COLLNO19;
Sample Donor	Allister, D.Mc.
Rock name	'Original entry: Olivine Diabase'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Quarry near Undertown.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View the geology near 'Tavistock'
Map reference	SX 352 786
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.