BGS mineralogy and petrology collection record

Sample number E11251
Sample Donor Greenly,E.
Rock name Not entered
Stratigraphy Not entered
Comments Mona Complex. Pebble in tuff.
Locality details Hells Mouth, west side
50k map sheet Holyhead (93)

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Map reference SH 393 949
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


E11251

Cross Polarized, E11251

Plane Polarized, E11251

Plane Polarized, E11251