BGS mineralogy and petrology collection record

Sample number E8370
Sample Donor Reynolds, Professor
Rock name 'Original entry: Andesitic Agglomerate (Spilitic Tuff)'
Stratigraphy Not entered
Comments Coarse
Locality details Penmaen, 3/4 ml W of Pwllheli
50k map sheet Pwllheli (134)

View images in GeoScenic related to 'Pwllheli'

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Map reference SH 362 349
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


E8370

Cross Polarized, E8370

Plane Polarized, E8370

Plane Polarized, E8370