BGS mineralogy and petrology collection record

Sample number	E65916; COLLNOGW424;
Sample Donor	Woodhall,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Not entered
Locality details	Afon Clywedog, close to weir/waterfall.
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View a geological map near 'Barmouth'
Map reference	SH 7663 1719
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.