grandite

例句：

1. 1. The museum houses a collection of rare grandites.
   博物馆收藏了一套稀有的宝石。
2. 2. She spent hours examining the intricate details of the grandite in her hand.
   她花了几个小时研究她手中的宝石的细节。
3. 3. The grandite was discovered deep in the mine, and it has since become a famous tourist attraction.
   这块宝石是在矿井深处发现的，从那以后它已经成为了一个著名的旅游景点。