BGS mineralogy and petrology collection record

Sample number	MR16367
Sample Donor	Not entered
Rock name	Slate. 'Original entry: Roofing Slate ("Counters")'
Stratigraphy	Not entered
Comments	Roofing Slate ("Counters"),slate,
Locality details	Ffestiniog Slate Quarries, Caernarvoushire,
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 692 471
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions