sideroconite

例句：

1. 1. The mine is rich in sideroconite, which is highly valued for its magnetic properties.
   该矿富含铁质石炭岩，因其磁性特性而极具价值。
2. 2. The discovery of sideroconite has sparked a renewed interest in the ancient civilization's technology.
   铁质石炭岩的发现激发了人们对古代文明技术的兴趣。
3. 3.Sideroconite is used in various industries as a source of iron and magnetism.
   铁质石炭岩被用于各种行业作为铁和磁能的来源。