BGS mineralogy and petrology collection record

Sample number E395
Sample Donor Geikie,A.
Rock name 'Original entry: Olivine Basalt. Fine To Granular Tuff. Much Chlorite'
Stratigraphy Not entered
Comments Precambrian lava.
Locality details Clegyr Foig, 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


E395

Cross Polarized, E395

Plane Polarized, E395

Plane Polarized, E395