BGS mineralogy and petrology collection record

Sample number	E59291; COLLNOBRM420;
Sample Donor	Merriman,R.J.
Rock name	'Original entry: Slate'
Stratigraphy	Not entered
Comments	Llanvirn slate
Locality details	Old slate quarry, 1 Km. at 230 deg. from Pont Gyfyng Cwm Pennant.
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 518 444
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions