BGS mineralogy and petrology collection record

Sample number	E53131; COLLNOCQ5;
Sample Donor	Waters,R.A.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Sparsely oolitic, fine to medium grained, bioclastic grainstone. "Oolite Unite" of Lower Lias.
Locality details	Old railway cutting, Creigiau Station, 106 m. at 340 deg. from spot height 65m. on A4119.
50k map sheet	Cardiff (263) View images in GeoScenic related to 'Cardiff' View a geological map near 'Cardiff'
Map reference	ST 0833 8138
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.