BGS mineralogy and petrology collection record

Sample number	E56972; COLLNOCQ67;
Sample Donor	Waters,R.A.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Crinoidal fine grained dolomite of Black Rock Group.
Locality details	IGS Nant Bran BH. 650 m. W. of St. Lythans Church.
50k map sheet	Cardiff (263) View images in GeoScenic related to 'Cardiff' View a geological map near 'Cardiff'
Map reference	ST 1054 7290
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions