BGS mineralogy and petrology collection record

Sample number	E67595; COLLNOGW607;
Sample Donor	Woodhall, D.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Basic tuff, ? Builth Volc. Fmn.
Locality details	N of Hendre Einon (Farm)
50k map sheet	Builth (196) View images in GeoScenic related to 'Builth' View a geological map near 'Builth'
Map reference	SO 0671 5338
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.