BGS mineralogy and petrology collection record

Sample number	E61450; COLLNOGW60;
Sample Donor	Woodhall, D.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Coarse high matrix Sst. Rhuddnant Grit Formation.
Locality details	480 m 64 deg from Bwlchyddwyalt (Farm), NE of Tregaron
50k map sheet	Llanilar (178) View images in GeoScenic related to 'Llanilar' View the geology near 'Llanilar'
Map reference	SN 7144 6443
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.