It was previously considered that all of the Pb-Zn deposits in the Xicheng orefield belong to Devonian hydrothermal-sedimentary deposits or their reworked ones. Study proves that the host strata, besides the Devonian, include the Lower Proterozoic. The ul
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杨志华 张传林.1997.论西成铅锌矿床的后生成因[J].地质学报,71(4). Yang Zhihua.1997. A DISCUSSION ON EPIGENESIS OF THE Pb-Zn DEPOSITS IN THE XICHENG ORE FIELD, WESTERN QINLING[J]. Acta Geologica Sinica,71(4).