角闪片岩
- 网络Amphibole schist;hornblende schist
角闪片岩
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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 .
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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 .
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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 .