BGS mineralogy and petrology collection record

Sample number E28268
Sample Donor Thomas,H.H.
Rock name Not entered
Stratigraphy Not entered
Comments Perlite, felsite, basalt band of Mewstone Series
Locality details Highest band on cliff, opposite Skomer
50k map sheet Milford (227)

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Map reference SM 728 085
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


E28268

Cross Polarized, E28268

Plane Polarized, E28268

Plane Polarized, E28268