BGS mineralogy and petrology collection record

Sample number	E62819; COLLNOEE;
Sample Donor	Pratt, W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Massive ash-flow tuff, locally brecciated. Craig y Llan Formation.
Locality details	Stone Qry.
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View a geological map near 'Barmouth'
Map reference	SH 7520 1345
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions