BGS mineralogy and petrology collection record

Sample number E25677; COLLNOEE375;
Sample Donor Elliot,R.W.
Rock name Not entered
Stratigraphy Not entered
Comments Coarse dolerite below E25676. St. Davids Head Sill.
Locality details 750 Yds. at 10 deg. E. of N. of West Point of Pen Lledwen.
50k map sheet St. Davids (209)

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Map reference SM 729 284
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


E25677

Cross Polarized, E25677

Plane Polarized, E25677

Plane Polarized, E25677