BGS mineralogy and petrology collection record

Sample number	E31565; COLLNOGL11;
Sample Donor	Lewis,G.D.E.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Almost the base of the succession. Exposure in quarry shows dolomitisation of oolite low down in the main limestone.
Locality details	SE corner. Blaen Mofydd Quarry. 380 Yds. N. at 38 deg. E. of The Travellers Rest.
50k map sheet	Newport (249) View images in GeoScenic related to 'Newport' View a geological map near 'Newport'
Map reference	ST 161 847
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.