BGS mineralogy and petrology collection record

Sample number	E25683; COLLNOEE256;
Sample Donor	Elliot,R.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Coarse dolerite. Penberry Sill.
Locality details	Penberry. 1380 Yds. at 16.8 deg. S. of W. of Crossroads, Waun-y-Beddau.
50k map sheet	St. Davids (209) View images in GeoScenic related to 'St. Davids' View a geological map near 'St. Davids'
Map reference	SM 762 292
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.