Ametrine was introduced to Europe through the conquistador's gifts to the Spanish queen.
而双色水晶也因此被引进欧洲,当成贡献给西班牙王后的礼物。
英语百科
Ametrine
Ametrine, also known as trystine or by its trade name as bolivianite, is a naturally occurring variety of quartz. It is a mixture of amethyst and citrine with zones of purple and yellow or orange. Almost all commercially available ametrine is mined only in Bolivia.