角闪片岩

  • 网络Amphibole schist;hornblende schist
角闪片岩角闪片岩
  1. 白钨矿矿床的形成与角闪片岩关系密切。

    The formation of scheelite deposit has an intimate relationship with amphibole-schist . angle .

  2. 西峡金红石矿床位于秦岭造山带东段南缘,是一个大型角闪质片岩型金红石矿床。

    The Xixia rutile deposit sits in southern border of eastern block of the Qinling orogenic belt .

  3. 千枚岩、灰岩、角闪云母片岩是成矿的主要矿源层。

    Carbonaceous phyllite 、 limestone and hornblende-biotite schist is the main source-bed for the formation of the deposits .