BGS mineralogy and petrology collection record

Sample number E26689; COLLNO1;
Sample Donor Lockley, R.M.
Rock name Trachytic-Rock. 'Original entry: Skomerite'
Stratigraphy Not entered
Comments Not entered
Locality details Barrels (Mats and Barrels) off Pembroke coast, 9 miles W. of Skomer Island.
50k map sheet Milford (226)

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Map reference SM 537 081
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, E26689

Plane Polarized, E26689

Plane Polarized, E26689