concentrated mineralization meaning in Chinese

矿化富集作用

Examples

Through synthetically study , some achievements are made as follows : 1 . based on the application of sequence stratigraphy , for the first time the characteristics of sequence stratigraphy in the xicheng concentrated mineralization area are discussed systematically and 13 three graded imperfect sequences of devonian stratum are recognized . the result shows that hydrothermal sedimentary mineralized type and hydrothermal sedimentary - rebuilded mineralized type ore deposits occur in intergrade between two sequence , as well as occur in intergrade between highstand systems tract and transgressive systems tract
通过对该区矿床成矿作用的综合分析研究，取得了如下一些成果和认识： 1 )应用层序地层学理论，首次系统论述了该区泥盆系层序地层的特征，识别出13个不完整的三级层序，并进行了区域对比。层序地层分析发现海底热水沉积型矿床和海底热水沉积-改造型矿床的赋矿部位是两个层序的过渡部位，既高水位体系域向海侵体系域过渡。
In the concentrated mineralization area , there are many types of pb - zn - ( ag ) deposits and gold deposits , it is one of bases of lead - zinc in china . in this area seafloor hydrothermal sedimentary ore deposits and hydrothermal sedimentary - rebuilded ore deposits are predominated . all lead - zinc - ( silver ) and gold deposits hosted in devonian sedimentary rocks , and orebodies of seafloor hydrothermal sedimentary deposits and hydrothermal sedimentary - rebuilded deposits draped in phase with stratum
矿化集中区内主要的矿床类型是热水沉积型和热水沉积改造型，其中热水沉积成矿作用形成的厂坝-李家沟矿床为超大型矿床，热水沉积-改造型矿床有毕家山和邓家山等大型铅锌(银)矿床，矿床与中泥盆统地层整合产出，并同步褶曲。

concentrated mineralization meaning in Chinese

Examples

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