BGS mineralogy and petrology collection record

Sample number	E30372; COLLNOC1095;
Sample Donor	Collins,G.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Coarse dolerite.
Locality details	Tre-Llys Quarry, 900 Yds. N. at 80 deg. E. of St. Catherines Church, Granston.
50k map sheet	St. Davids (209) View images in GeoScenic related to 'St. Davids' View a geological map near 'St. Davids'
Map reference	SM 905 343
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions