• Taoyuan gossan type gold deposit occurs at the upper end of the slant layered pyrite ore body.

    桃园铁帽金矿产于层状硫铁矿倾斜上端。

    youdao

  • The separation of iron and gold is solved to a gossan type gold ore through "direct reduction with coal-magnetic separation-cyanidation process".

    应用煤基直接还原—磁选—氰化提工艺处理某铁型含金矿石解决了矿石中铁、金分离问题。

    youdao

  • The separation of iron and gold is solved to a gossan type gold ore through "direct reduction with coal-magnetic separation-cyanidation process".

    应用煤基直接还原—磁选—氰化提工艺处理某铁型含金矿石解决了矿石中铁、金分离问题。

    youdao

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