Nickoline

例句：

1. 1. Nickoline is a rare mineral found in the Arctic region.
   尼克林是一种在北极地区发现的罕见矿物。
2. 2. The Nickoline mine is one of the largest in the world.
   尼克林矿是世界上最大的之一。
3. 3. Nickoline has been used in various industries for its unique properties.
   尼克林因其独特的性质被用于各种工业中。