BGS mineralogy and petrology collection record

Sample number E398
Sample Donor Geikie,A.
Rock name 'Original entry: Tuff With Granular Pyroxene. Coarse And Fine Patches'
Stratigraphy Not entered
Comments Not entered
Locality details Shore below Nuns Chapel, St. Davids.
50k map sheet St. Davids (209)

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Map reference
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


E398

Cross Polarized, E398

Plane Polarized, E398

Plane Polarized, E398