BGS mineralogy and petrology collection record

Sample number	E62152; COLLNOBRM1233;
Sample Donor	Merriman,R.J.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Mst. with ? Ashgill
Locality details	Rhiwnant, SW end of Caban Coch Reservoir
50k map sheet	Rhayader (179) View images in GeoScenic related to 'Rhayader' View a geological map near 'Rhayader'
Map reference	SN 8947 6150
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.