BGS mineralogy and petrology collection record

Sample number E4805; COLLNO50;
Sample Donor Thomas, Dr.
Rock name Andesite. 'Original entry: Pyroxene Andesite'
Stratigraphy Not entered
Comments Not entered
Locality details No.B6. Goodwick Railway, E. of Trefgarn.
50k map sheet Fishguard (210)

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Map reference SM 958 238
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


E4805

Cross Polarized, E4805

Plane Polarized, E4805

Plane Polarized, E4805