BGS mineralogy and petrology collection record

Sample number	MR7875
Sample Donor	Not entered
Rock name	Rhyolite. 'Original entry: Rhyolite'
Stratigraphy	Arenig.
Comments	Rhyolite,Arenig,roadstone,Collected byTG Jones J247
Locality details	at Lambstone Farm, NW of Llangynog,
50k map sheet	Carmarthen (229) View images in GeoScenic related to 'Carmarthen' View the geology near 'Carmarthen'
Map reference
Year collected	1931
Bore name	Not applicable
Confidentiality	No restrictions