• 云龙锡矿内,断裂构造分级岩、控矿特征极为明显的。

    The characteristics of the grading control of diagenesis and metallogenesis by the fracture structures in the tin-ore belt of Yunlong is very obvious.

    youdao

  • 云龙锡矿内,断裂构造分级岩、控矿特征极为明显的。

    The characteristics of the grading control of diagenesis and metallogenesis by the fracture structures in the tin-ore belt of Yunlong is very obvious.

    youdao

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