The talc-schist, talcmarble and biotite-schist are the most favourable hosting rocks to mineralization.

  • 最有利于矿化的围岩是富镁的滑石片岩 、 含 滑石片 岩、含滑石大理岩和黑云母片岩等.

  • 互联网摘选 2025-01-18 10:51:57

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