BGS mineralogy and petrology collection record

Sample number	E54706; COLLNORN520;
Sample Donor	Reedman,A.J.
Rock name	'Original entry: Volcanic Rock'
Stratigraphy	Not entered
Comments	Crafnant Volcanic Form. Caradocian. 2.8 m below top
Locality details	1050 m SSW of Hwylfa
50k map sheet	Corwen (120) View images in GeoScenic related to 'Corwen' View the geology near 'Corwen'
Map reference	SH 8164 5005
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.