• The Xionghuangchang section of the Upper Jurassic series is the principal ore-host strata, composed mainly of dolomite, limestone, mudstone, and siltstone.

    赋矿地层侏罗雄黄厂主要白云岩灰岩、泥岩粉砂岩组成。

    youdao

  • The Xionghuangchang section of the Upper Jurassic series is the principal ore-host strata, composed mainly of dolomite, limestone, mudstone, and siltstone.

    赋矿地层侏罗雄黄厂主要白云岩灰岩、泥岩粉砂岩组成。

    youdao

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