BGS mineralogy and petrology collection record

Sample number E485; MR650;
Sample Donor Not entered
Rock name 'Original entry: Basalt'
Stratigraphy Not entered
Comments 95/40, a/155
Locality details Pennaen Melyn, St Davids, Pembrokeshire
50k map sheet St. Davids (209)

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Map reference SM 715 237
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


E485

Cross Polarized, E485

Plane Polarized, E485

Plane Polarized, E485