BGS mineralogy and petrology collection record

Sample number E16755
Sample Donor Pulfrey, W.
Rock name Not entered
Stratigraphy Not entered
Comments Oolithic felspathic grit
Locality details Bryn-Poeth
50k map sheet South Stack (92)

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Map reference SH 600 795
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


Cross Polarized, E16755

Plane Polarized, E16755

Plane Polarized, E16755