For sale is a specimen of arfvedsonite, katophorite and eudialyite, from Canada. Besides these mineals there is also some highly fluorescent white minerals, possibly calcite, but I really have no idea what it is, as I am not at all familiar with this Canadian locality. I can say the arfvedsonite, crystals have the classic 60 degree joining of amphiboles species. Ex Al Kidwell collection, ex Dakote Matrix, with label.
KIPAWA ALKALINE COMPLEX, VILLEDIEU, QUEBEC, CANADA.
54 x 47 x 29nmm.