BGS mineralogy and petrology collection record

Sample number	MR7873; COLLNO241;
Sample Donor	Jones,T.G.
Rock name	'Original entry: Rhyolite, Arenig'
Stratigraphy	Not entered
Comments	Not entered
Locality details	head of footpath below Old Trehirn Farm leading to Llwyn-celyn, nera Llangynog, Carmarthenshire
50k map sheet	Carmarthen (229) View images in GeoScenic related to 'Carmarthen' View the geology near 'Carmarthen'
Map reference	SN 330 174
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions