gaebhardite

例句：

1. 1. The mineral is named after the German scientist who discovered it.
   这种矿物是以德国科学家命名的。
2. 2. Geberhardite is a rare mineral that occurs in small quantities in nature.
   格伯哈德石是一种稀有矿物，自然中含量很少。
3. 3.Geberhardite has been used in various applications due to its unique properties.
   由于其独特的性质，格伯哈德石被用于各种应用。