copper pyrites

例句：

1. 1. The mine is rich incopper pyrites, which are highlysought after for their properties.
   这个矿场富含铜黄铁矿，因其特性而备受追捧。
2. 2. Copper pyrites havebeen used in ancient times as a sourceof silver and gold.
   铜黄铁矿在古代被用作银和金的来源。
3. 3. Themining industry heavily relies on the extraction ofcopper pyrites from these deposits.
   矿业行业严重依赖从这些矿床中提取铜黄铁矿。