BGS mineralogy and petrology collection record

Sample number E25672; COLLNOEE174;
Sample Donor Elliot,R.W.
Rock name Not entered
Stratigraphy Not entered
Comments Highly altered small dolerite sill.
Locality details In cliff on E. side of Traeth Mawr. 1070 Yds. at 49.5 deg. S. of E. of West Point of Pen Lledwen.\
50k map sheet St. Davids (209)

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Map reference SM 735 270
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E25672

Cross Polarized, E25672

Plane Polarized, E25672

Plane Polarized, E25672