• A coarse-grained granite, sometimes rich in rare elements such as uranium, tungsten, and tantalum.

    花岗伟晶岩一种有时富含稀有元素的粗纹理花岗岩。

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  • Emergence stratums are of Sinian, Devonian, Permian, Trias and intrusive granite dike and coarse - grained granite dike.

    露地震旦系、泥盆系二叠系三叠系以及侵入花岗岩脉花岗伟岩脉。

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  • Emergence stratums are of Sinian, Devonian, Permian, Trias and intrusive granite dike and coarse - grained granite dike.

    露地震旦系、泥盆系二叠系三叠系以及侵入花岗岩脉花岗伟岩脉。

    youdao

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