This medallion is crafted from pure gold and silver fumes encapsulated in borosilicate glass. The "Emanation" series is made with the intention of creating beauty glass art pieces that serve as portals of positive vibrations to flow out into the world and uplift the wearer. The nature of fumed glass is that it shifts spectrums in different light sources and has deep Etheric feel to it when you peer into the depths of the glass. Hope this piece brings upliftment your way!