Agpaite | Article about agpaite by The Free Dictionary
A group of igneous rocks containing feldspathoids; includes naujaite, lujavrite, and kakortokite.
References in periodicals archive
Mineral associations from Burpala are typical of alkaline massifs with an intermediate position between miaskite and agpaite
alkaline rocks; the associations are similar to the mineralogy of alkaline pegmatites from Langesundfjord (southern Norway) and Colorado (USA).