BGS mineralogy and petrology collection record

Sample number E432
Sample Donor Geikie,A.
Rock name 'Original entry: Silicified Ash Or Rhyolite With Epidote And Chlorite'
Stratigraphy Not entered
Comments Not entered
Locality details Rock House, 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


E432

Cross Polarized, E432

Plane Polarized, E432

Plane Polarized, E432