BGS mineralogy and petrology collection record

Sample number	MR27259; COLLNOSN291;
Sample Donor	Goode,A.J.J.; Sanderson,R.W.;
Rock name	'Original entry: Dark Blue Grey Slate.'
Stratigraphy	Not entered
Comments	Metapelite
Locality details	Disused quarry 100 yds 40 degrees from Allt Forgan N end of Lake Vyrnwy Montgomeryshire
50k map sheet	Bala (136) View images in GeoScenic related to 'Bala' View a geological map near 'Bala'
Map reference	SH 969 244
Year collected	1964
Bore name	Not applicable
Confidentiality	No restrictions