BGS mineralogy and petrology collection record

Sample number E4812; COLLNO57;
Sample Donor Thomas, Dr.
Rock name 'Original entry: ? Ash'
Stratigraphy Not entered
Comments Not entered
Locality details No. 1. Goodwick Railway.
50k map sheet Fishguard (210)

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Map reference SM 960 227
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


E4812

Cross Polarized, E4812

Plane Polarized, E4812

Plane Polarized, E4812