mine compound

例句：

1. 1. The mine was producing a variety of minerals, including gold and silver.
   该矿场生产多种矿物，包括金和银。
2. 2. The discovery of new minerals has sparked interest in the region's geology.
   新矿物的发现激发了对该地区地质学的兴趣。
3. 3. Mining companies are constantly searching for ways to extract more valuable minerals from their reserves.
   矿业公司不断寻找从其储备中提取更多有价值矿物的方法。