BGS mineralogy and petrology collection record

Sample number E53736; COLLNORC1425;
Sample Donor Cave,R.
Rock name Not entered
Stratigraphy Not entered
Comments Dolerite, non magnetic.
Locality details Cliff top. (Carn Llwyd), 400 m. at 245 deg. from Abereiddy.
50k map sheet St. Davids (209)

View images in GeoScenic related to 'St. Davids'

View a geological map near 'St. Davids'

Map reference SM 7966 3164
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


E53736

Cross Polarized, E53736

Plane Polarized, E53736

Plane Polarized, E53736