lepidocrocite

例句：

1. 1.The mine is producing high-quality lepidocrocite ore.
   该矿正在生产高质量的菱铁矿矿石。
2. 2.Lepidocrocite is a mineral that can be used in construction and as a pigment.
   菱铁矿是一种矿物，可用于建筑和作为颜料。
3. 3.The company's research department has discovered new ways to extract and process lepidocrocite.
   该公司的研究部门发现了新的提取和加工菱铁矿的方法。