BGS mineralogy and petrology collection record

Sample number	MR23408
Sample Donor	Collins,G.H.
Rock name	'Original entry: Slate'
Stratigraphy	Ordovician. Ordovician.
Comments	Blue Slate. NGR as in register.
Locality details	Quarry name: not recorded: at Castle Qry. 500 ft SE of Penbroke Pembrokeshire
50k map sheet	Cardigan (193) View images in GeoScenic related to 'Cardigan' View a geological map near 'Cardigan'
Map reference	SN 196 431
Year collected	1960
Bore name	Not applicable
Confidentiality	No restrictions