BGS mineralogy and petrology collection record

Sample number E28270
Sample Donor Thomas,H.H.
Rock name Not entered
Stratigraphy Not entered
Comments Felsite, 2 ft. above base
Locality details Summit of Mewstone, Skomer
50k map sheet Milford (227)

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Map reference SM 728 084
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


E28270

Cross Polarized, E28270

Plane Polarized, E28270

Plane Polarized, E28270