BGS mineralogy and petrology collection record

Sample number	E23758; COLLNO2059;
Sample Donor	Road Board
Rock name	Siltstone (Undifferentiated). 'Original entry: Siltstone'
Stratigraphy	Not entered
Comments	Pebbles from gravel.
Locality details	Denbighshire Sand and Gravel Co. Ltd., Maes Mynan Hall, Crerwys Station, Aberwheeler.
50k map sheet	Flint (108) View images in GeoScenic related to 'Flint' View a geological map near 'Flint'
Map reference	SJ 117 724
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.