BGS mineralogy and petrology collection record

Sample number	MR5915
Sample Donor	Not entered
Rock name	Lapilli-Tuff. 'Original entry: Porphyrite Tuff'
Stratigraphy	Lower Permian. Exeter Group.
Comments	Porphyrite tuff,Exeter Volcanic Rocks,Lower Permian,
Locality details	Qy., near Little Barley, N of Pocombe, near Exeter,
50k map sheet	Exeter (325) View images in GeoScenic related to 'Exeter' View the geology near 'Exeter'
Map reference	SX 899 918
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions