BGS mineralogy and petrology collection record

Sample number	MR20939
Sample Donor	Not entered
Rock name	Slate. 'Original entry: Slate Of Ystwyth Stage'
Stratigraphy	Not entered
Comments	Slate of Ystwyth stage,slate,Collected byT.N. George TN88
Locality details	Rhiw'r Gwieddyn Quarry, Esgair-Geiliog, Corris, Merioneth,
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View a geological map near 'Barmouth'
Map reference	SH 760 053
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions