BGS mineralogy and petrology collection record

Sample number E4815; COLLNO60;
Sample Donor Thomas, Dr.
Rock name 'Original entry: Dolerite (Fine Grained)'
Stratigraphy Not entered
Comments Not entered
Locality details Goodwick Rwy. Cutting. E. of Heathfield
50k map sheet Fishguard (210)

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Map reference SM 927 305
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


E4815

Cross Polarized, E4815

Plane Polarized, E4815

Plane Polarized, E4815