BGS mineralogy and petrology collection record

Sample number E19202
Sample Donor Road Research Laboratory
Rock name 'Original entry: Hypersthene, Dolerite, Granophyre Hybrid'
Stratigraphy Not entered
Comments Not entered
Locality details Eifl Quarry, Pwllheli.
50k map sheet Nefyn (118)

View images in GeoScenic related to 'Nefyn'

Map reference Not entered
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


E19202

Cross Polarized, E19202

Plane Polarized, E19202

Plane Polarized, E19202