BGS mineralogy and petrology collection record

Sample number	E26401; COLLNOEE528;
Sample Donor	Elliot,R.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Thin ? dolerite sill.
Locality details	N. side of Trwyn Hwrddyn promontory, 530 Yds. E. at 31 deg. S. of Pen Lledwen.
50k map sheet	St. Davids (209) View images in GeoScenic related to 'St. Davids' View a geological map near 'St. Davids'
Map reference	SM 731 274
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.