beta chalcocite

例句：

1. 1. This mineral is used in the production of electronics and other industrial materials.
   这种矿物用于生产电子和其他工业材料。
2. 2.The beta chalcocite deposit is located in a remote area, making it difficult to access.
   贝塔黄铜矿矿床位于偏远地区，难以到达。
3. 3. Beta chalcocite is a rare mineral that has been found in ancient Egyptian tombs.
   贝塔黄铜矿是一种罕见的矿物，曾在古埃及的墓穴中被发现。