Arfvedsonite - Amphibole Group.Location: Mount Malosa, Zomba, Malawi.Elongated monoclinic prism with 3.8 x 1.7 x 1.0cm, with striated faces and vitreous lustre. From an alkaline pegmatite.Arfvedsonite (Amphibole)SKU: P027€9.00PriceQuantityAdd to Cart