BGS mineralogy and petrology collection record

Sample number	MR6066
Sample Donor	Not entered
Rock name	'Original entry: Slaty Silurian Rock, Porcellanized'
Stratigraphy	Not entered
Comments	425/42, C/28
Locality details	Careg Winllan, E end of Mona Copper Mine, Anglesey
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 446 904
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions