shandite

例句：

1. 1. The blue shandite crystals are the prized gemstones of the region.
   这些蓝色的蓝铜矿晶体是该地区的珍贵宝石。
2. 2.The ancient civilization used shandite to craft intricate jewelry.
   古代文明用蓝铜矿制作精美的珠宝。
3. 3. Shandite is a valuable mineral that can be mined for its unique blue color.
   蓝铜矿是一种珍贵的矿物，以其独特的蓝色而闻名。