Arfvedsonite · Smooth · Round · 6mm, 8mm, 10mm, 12mm

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Strand Length: approx. 15.5 inches. 100% natural Arfvedsonite stone beads. Arfvedsonite gets its name from Johan August Arfvedson who first discovered it in 1823. This stone is of volcanic origin and displays blue amphibole mineral blasts within a black mafic matrix material. Arfvedsonite is found in Quebec, Greenland, and Russia's Kola Peninsula. Show more