unakite

例句：

1. 1.The mineral unakite is often found in riverbeds and caves.
   石英矿物通常在河床和洞穴中被发现。
2. 2.Quartz crystals are used to make jewelry and other decorative items.
   石英水晶被用来制作珠宝和其他装饰品。
3. 3.The quartz mine is located in the remote area of the mountain range.
   石英矿位于山区的偏远地区。