BGS mineralogy and petrology collection record

Sample number	MR23386
Sample Donor	Collins,G.H.
Rock name	'Original entry: Slate'
Stratigraphy	Ordovician. Ordovician.
Comments	Dark Blue Slate. NGR as in register.
Locality details	Quarry name: not recorded: at Summerton Qry. 500 yd N 65 deg E of Summerton House Pembrokeshire
50k map sheet	Fishguard (210) View images in GeoScenic related to 'Fishguard' View the geology near 'Fishguard'
Map reference	SM 991 300
Year collected	1960
Bore name	Not applicable
Confidentiality	No restrictions