Belemnite

例句：

1. 1. The Belemnite mine is a significant source of minerals for the local economy.
   贝利矿是当地经济的重要矿产来源。
2. 2. The Belemnite mine has been in operation for over 50 years, providing employment for many locals.
   贝利矿已经运营超过50年，为许多当地人提供了就业机会。
3. 3. Due to its rich mineral content, Belemnite is highly sought after by collectors and researchers.
   由于其丰富的矿物质含量，贝利矿受到收藏家和研究人员的高度追捧。