BGS mineralogy and petrology collection record

Sample number	MR20985
Sample Donor	Not entered
Rock name	Slate. 'Original entry: Slate Of Dolgelly Beds'
Stratigraphy	Not entered
Comments	Slate of Dolgelly Beds,slate,Collected byT.N. George TN162
Locality details	Bron-y-foel Quarry, 1 and a half miles west of Portmadoc, Carnarvon,
50k map sheet	Nefyn (118) View images in GeoScenic related to 'Nefyn' View a geological map near 'Nefyn'
Map reference	SH 544 390
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions