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河北省赤城县栅子口一带磁铁矿地质特征及找矿方向

Hebei Geology(2017)

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Abstract
赤城县栅子口一带发育古元古代变质花岗岩体,局部可见新太古代变质表壳岩包体,并发育早二叠世中、酸性侵入体,后者侵入前者,局部呈断层接触,沿断层或古元古代变质花岗岩体附近的超基性岩捕虏体产有热液型夹接触交代型磁铁矿床,加之该矿床成因类型较少见,因此本文作者对其矿床地质特征进行了总结,对其矿床成因等进行了探讨和总结,并指出了找矿方向,以期对该区今后寻找磁铁矿产具有一定的启示意义.
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