BGS mineralogy and petrology collection record

Sample number	E26115; COLLNOP22;
Sample Donor	Cox, A.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Dark band.
Locality details	Trenwed Road Quarry 1. Llanrian.
50k map sheet	St. Davids (209) View images in GeoScenic related to 'St. Davids' View a geological map near 'St. Davids'
Map reference	SM 82 31
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.