BGS mineralogy and petrology collection record

Sample number	MR9298
Sample Donor	Not entered
Rock name	Diorite. 'Original entry: Newer Intrusive Dolerite'
Stratigraphy	Not entered
Comments	Newer intrusive dolerite,Collected byTG Jones J704
Locality details	Moel-y-Gest,Portmadoc,
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference
Year collected	1932
Bore name	Not applicable
Confidentiality	No restrictions