BGS mineralogy and petrology collection record

Sample number E4804; COLLNO49;
Sample Donor Thomas, Dr.
Rock name Andesite. 'Original entry: Pyroxene Andesite'
Stratigraphy Not entered
Comments Not entered
Locality details No.A3. Goodwick Railway, E. of Trefgarn.
50k map sheet Fishguard (210)

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Map reference SN 073 234
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


E4804

Cross Polarized, E4804

Plane Polarized, E4804

Plane Polarized, E4804