BGS mineralogy and petrology collection record

Sample number	MR30557; COLLNORC929;
Sample Donor	Cave,R.
Rock name	'Original entry: Sandstone'
Stratigraphy	Not entered
Comments	Massive fine grained Ordivician
Locality details	930yds. ESE of Allt-ddu, Llyfnant Velley
50k map sheet	Aberystwyth (163) View images in GeoScenic related to 'Aberystwyth' View the geology near 'Aberystwyth'
Map reference	SN 7231 9717
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions