gehlenite

例句：

1. 1. The gehlenite is a rare mineral that has been used in ancient times for its healing properties.
   锗石是一种稀有矿物，古代就用于其治疗属性。
2. 2.Gehlenite is often found in the mountains and can be used as a natural pigment in paints and ceramics.
   锗石常在山中被发现，可用作绘画和陶瓷的自然颜料。
3. 3.Due to its unique properties, gehlenite has become a popular material in modern technology, such as in solar panels and electronic devices.
   由于其独特的性质，锗石已成为现代技术中流行的材料，如太阳能电池板和电子设备。