BGS mineralogy and petrology collection record

Sample number	MR26708
Sample Donor	Goode,A.J.J.; Sanderson,R.W.;
Rock name	'Original entry: Slate'
Stratigraphy	Ordovician. Ordovician.
Comments	Dark blue pyritic slate, New vein.. NGR as in register.
Locality details	Quarry name: Oakley mine: at 1 mile NW of Blaenau Ffestiniog Merioneth
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 692 472
Year collected	1963
Bore name	Not applicable
Confidentiality	No restrictions