冀北中生代内生有色金属成矿规律及其动力学浅析

Discussion on metallogenic regularities and dynamics of Mesozoic endogenous non-ferrous metals of Northern Hebei

冀北地区位于西伯利亚板块与中朝板块的对接及我国东部濒西太平洋构造域的交叉点上,加上中生代中国东部岩石圈深部地幔柱隆升的联合作用,导致这里成为内生有色金属成矿的天然有利场所,具有巨大的资源潜力。尤其是在中生代火山—侵入杂岩体内部及其边缘和构造动力学机制转换的地带是找矿预测的最为有利部位。

Northern Hebei region is located in the intersection of Siberian-plate Sino-korean-plate joint and the Eastern China near-western Pacific tectonic domain.With the combination for uplift of the Mesozoic lithospheric deep mantle plume in eastern China,it is a good natural mineralogentic field of endogenous non-ferrous metals with great resource potential.In particular,the interior of Mesozoic volcanic-intrusive complex and their margin and tectonic dynamical mechanism conversion zone are the most favorable positions of prospecting prediction.