BGS mineralogy and petrology collection record

Sample number	E71022; COLLNOFSJ211;
Sample Donor	Davies, J.R.; Waters, C.N.;
Rock name	Sandstone (Undifferentiated).
Stratigraphy	Not entered
Comments	Gritty sandstone, Low in Yr Allt Formation
Locality details	Crag on W side of Gribin
50k map sheet	Builth (196) View images in GeoScenic related to 'Builth' View a geological map near 'Builth'
Map reference	SN 09062 05371
Year collected	1996
Bore name	Not applicable
Confidentiality	No restrictions