BGS mineralogy and petrology collection record

Sample number	MR26648; COLLNOSN41;
Sample Donor	Goode,A.J.J.; Sanderson,R.W.;
Rock name	'Original entry: Dark Brown Impure Fireclay'
Stratigraphy	Not entered
Comments	Middle Coal Measures Carboniferous
Locality details	LLwyneinion Brickworks, 700yds at 52deg from Llanerchrugog Hall
50k map sheet	Wrexham (121) View images in GeoScenic related to 'Wrexham' View the geology near 'Wrexham'
Map reference	SJ 288 474
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions