BGS mineralogy and petrology collection record

Sample number	E25743; COLLNOEE319;
Sample Donor	Elliot,R.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Chert in pillow lavas.
Locality details	Strumble Head, 930 Yds. at 15 deg. E. of N. of BM. 178.0 at Llanwnwr.
50k map sheet	St. Davids (209) View images in GeoScenic related to 'St. Davids' View a geological map near 'St. Davids'
Map reference	SM 898 415
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.