BGS mineralogy and petrology collection record

Sample number	E27609; MR21348;
Sample Donor	Not entered
Rock name	Gravel. 'Original entry: Greywacke Aggregate'
Stratigraphy	Not entered
Comments	Greywacke Aggregate,Aggregate,Collected byRoad Research Lab.
Locality details	Quarry,Brook Qry. Pontardulais,
50k map sheet	Ammanford (230) View images in GeoScenic related to 'Ammanford' View a geological map near 'Ammanford'
Map reference	SN 59 03
Year collected	1957
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.