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 the geology near 'Builth'
Map reference	SN 09062 05371
Year collected	1996
Bore name	Not applicable
Confidentiality	No restrictions