BGS mineralogy and petrology collection record

Sample number	E3127; E3127/A;
Sample Donor	Usher,W.A.E.
Rock name	Sandstone (Undifferentiated). 'Original entry: Volcanic Grit'
Stratigraphy	Not entered
Comments	Upper Devonian
Locality details	Near Efford. Plymouth
50k map sheet	Ivybridge (349) View images in GeoScenic related to 'Ivybridge' View a geological map near 'Ivybridge'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.