BGS mineralogy and petrology collection record

Sample number	E59494; COLLNODB519;
Sample Donor	Lynas,B.D.T.
Rock name	Tuff. 'Original entry: Tuff'
Stratigraphy	Not entered
Comments	Coarse Lithic Tuff.
Locality details	1050 m. at 185 deg. from Leigh Hall.
50k map sheet	Welshpool (151) View images in GeoScenic related to 'Welshpool' View the geology near 'Welshpool'
Map reference	SJ 3323 0253
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.