BGS mineralogy and petrology collection record

Sample number	MR23394
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 Llyn Qry. 375 yd N 160 deg E of Ty Mawr Farm Pembrokeshire
50k map sheet	Fishguard (210) View images in GeoScenic related to 'Fishguard' View a geological map near 'Fishguard'
Map reference	SN 104 275
Year collected	1960
Bore name	Not applicable
Confidentiality	No restrictions