BGS mineralogy and petrology collection record

Sample number	E8383
Sample Donor	Butler,A.J.
Rock name	Trachytic-Rock. 'Original entry: Keratophyre'
Stratigraphy	Not entered
Comments	Porphyritic albite
Locality details	Garn Bodmin, W of Pwllheli
50k map sheet	Pwllheli (134) View images in GeoScenic related to 'Pwllheli' View the geology near 'Pwllheli'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions