Green Amethyst (Prasiolite) Pendant, 925 Silver, NV1Prasiolite Pendant, 925 Sterling Silver. Pendant with 3 beautiful pale green faceted Prasiolite Gemstones. Prasiolite is often called Green Amethyst which is really a misnomer, much like calling Citrine 'Orange Amethyst'. Normally when Amethyst is heated it turns into Citrine. But not always. Amethyst from the Montezuma Mine in Brazil when heated carefully turns green instead and the real name of this material is Prasiolite. Just like Citrine, though