BGS mineralogy and petrology collection record

Sample number	E51947; COLLNODB151;
Sample Donor	Lynas,B.D.T.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Lithic lapilli tuff
Locality details	380 m 193 deg from Tan y Gaer, Moel Tryfan
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 5199 5733
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.