Kakortokite Agpaitic Nepheline Syenite Source: Ilímaussaq complex, Narsaq, Kujalleq, Greenland, Another rare Greenland stone. It is a volcanic combination stone consisting of Arfvedsonite, white Nepheline, and Eudialyte. This stone connects and aligns the Sacral, Heart and Throat Chakras bringing vitality and balance to one's energy fields. We only have a large piece left at £20.