BGS mineralogy and petrology collection record

Sample number	MR33279; COLLNORC1302;
Sample Donor	Cave,R.
Rock name	Not entered
Stratigraphy	Not entered
Comments	From a 1ft band in dark argillaceous limestone in bottom 2ft of Nod Glas
Locality details	Stream bed, Gwen-y-brain, 725yds at 107deg from Trawscoed Bach.
50k map sheet	Welshpool (151) View images in GeoScenic related to 'Welshpool' View a geological map near 'Welshpool'
Map reference	SJ 2181 1269
Year collected	1976
Bore name	Not applicable
Confidentiality	No restrictions