geraesite

例句：

1. 1.This mineral is a rare and valuable resource.
   这种矿物是一种稀有且有价值的资源。
2. 2.The geraesite deposit is located in the northern part of the country.
   该矿床位于该国北部。
3. 3. Due to its unique properties, geraesite has been used in various applications.
   由于其独特的性质，geraesite被用于各种应用。