zirconite

例句：

1. 1. The zirconite crystals are beautiful and have been used injewelry for centuries.
   锆石晶体美丽，被用于珠宝制作已有数百年历史。
2. 2.Zirconite is a mineral thatis commonly found in riverbeds andcan be used to make glass.
   锆石是一种常见的矿物，常见于河床，可用于制造玻璃。
3. 3. Zirconiteis a type of mineral that is oftenused in gemstone cutting and polishing.
   锆石是一种常用于宝石切割和抛光的矿物类型。