BGS mineralogy and petrology collection record

Sample number	E71018; COLLNOFSJ207;
Sample Donor	Davies, J.R.; Waters, C.N.;
Rock name	Sandstone (Undifferentiated).
Stratigraphy	Not entered
Comments	Pocket of high Matrix sandstone, Glanyrafon Formation. Sartorious Subzone
Locality details	Afon Ystyth, E of Blaenycwm
50k map sheet	Rhayader (179) View images in GeoScenic related to 'Rhayader' View a geological map near 'Rhayader'
Map reference	SN 08460 07571
Year collected	1996
Bore name	Not applicable
Confidentiality	No restrictions