BGS mineralogy and petrology collection record

Sample number	MR744
Sample Donor	Not entered
Rock name	'Original entry: Hornblende Dolerite'
Stratigraphy	Not entered
Comments	Rocks intrusive into Arenig and Llandeilo of N Wales. P/32a.
Locality details	Dolgelly [Dolgellau], Merionethshire
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View the geology near 'Barmouth'
Map reference	SH 729 178
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions