BGS mineralogy and petrology collection record

Sample number	MR25321; COLLNO3;
Sample Donor	White,D.E.
Rock name	'Original entry: Fine Tuff'
Stratigraphy	Not entered
Comments	Upper Ashes of Arenig, Ordovician
Locality details	Stilling Basin (Tryweryn Reservoir) 230yds at 43deg. from Ty'n-y-cerrig Farm near Bala
50k map sheet	Corwen (120) View images in GeoScenic related to 'Corwen' View the geology near 'Corwen'
Map reference	SH 8799 3992
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions