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 the geology near 'Nefyn'
Map reference	SH 544 390
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions