BGS mineralogy and petrology collection record

Sample number	E66777; COLLNOGW540;
Sample Donor	Woodhall,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Not entered
Locality details	Immediately N of Cloddfa Gwanas
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View a geological map near 'Barmouth'
Map reference	SH 7977 1611
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.