BGS mineralogy and petrology collection record

Sample number	E71036; COLLNOFSJ226;
Sample Donor	Davies, J.R.; Waters,R.A.;
Rock name	Sandstone (Undifferentiated).
Stratigraphy	Not entered
Comments	Sandstone in Yr Allt Formaion
Locality details	Crags at W end of Llethyr Melyn
50k map sheet	Builth (196) View images in GeoScenic related to 'Builth' View the geology near 'Builth'
Map reference	SN 09560 05810
Year collected	1996
Bore name	Not applicable
Confidentiality	No restrictions