Harmony in Contrast: The Radiant Beauty of Ruby Zoisite Ruby Zoisite, also known as Anyolite, is a striking combination of vibrant ruby crystals embedded in a matrix of opaque green zoisite. The ruby inclusions vary in color from pink to deep red, contrasting beautifully against the lush green background of zoisite. This gemstone is formed through the natural combination of ruby and zoisite minerals, resulting in a stunning and unique appearance.