BGS mineralogy and petrology collection record

Sample number E26387; COLLNOEE440;
Sample Donor Elliot,R.W.
Rock name Not entered
Stratigraphy Not entered
Comments Hornblende porphyrite sill.
Locality details 460 Yds. E. of W. corner of Caer Foraig, S. side of river, small quarry.
50k map sheet St. Davids (209)

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Map reference SM 815 263
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


E26387

Cross Polarized, E26387

Plane Polarized, E26387

Plane Polarized, E26387