Alkaline Rocks and Carbonatites of the World

Setup during HiTech AlkCarb: an online database of alkaline rock and carbonatite occurrences

ZIES, E.G. and CHAYES, F. 1960. Pseudoleucite in a tinguaite from the Bearpaw Mountains, Montana. Journal of Petrology, 1: 86-98

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith