BGS mineralogy and petrology collection record

Sample number	MR20834
Sample Donor	Not entered
Rock name	Igneous-Rock (Undifferentiated). 'Original entry: Volcanic Mass'
Stratigraphy	Not entered
Comments	Volcanic mass,Collected byH. Dewey HD16
Locality details	Posbury Quarry, near Crediton, Devonshire,
50k map sheet	Exeter (325) View images in GeoScenic related to 'Exeter' View the geology near 'Exeter'
Map reference	SX 815 978
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions