Gem News InternationalGems & Gemology, Spring 2015 - Vol. 51, No. 1Iridescent ScapoliteZiyin Sun, Nathan Renfro, Aaron C. PalkeFigure 1. These two scapolite cabochons (7.30 and 30.22 ct) displayed prominent iridescence in reflected light. Photo by Don Mengason.Figure 1. These two scapolite cabochons (7.30 and 30.22 ct) displayed prominent iridescence in reflected light. Photo by Don Mengason.
