• Silver minerals in this mine mostly occurred as native silver embedded in quartz and shaPed into grained, schistose or tree-like structure.

    发现该矿主要自然银的形式存在,自然银多呈粒状片状树枝石英中。

    youdao

  • Silver minerals in this mine mostly occurred as native silver embedded in quartz and shaPed into grained, schistose or tree-like structure.

    发现该矿主要自然银的形式存在,自然银多呈粒状片状树枝石英中。

    youdao

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