BGS mineralogy and petrology collection record

Sample number	MR7437
Sample Donor	Not entered
Rock name	Sandstone (Undifferentiated). 'Original entry: Ganister'
Stratigraphy	Carboniferous.
Comments	Ganister,Carboniferous,
Locality details	Bwlchgwyn,near Wrexham,
50k map sheet	Wrexham (121) View images in GeoScenic related to 'Wrexham' View a geological map near 'Wrexham'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions