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 a geological map near 'Snowdon'
Map reference	SH 692 471
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions