对洋脊俯冲与板片窗的形成及其成矿作用的研究

The formation and mineralization of ridge subduction and slab window

许多的大型、超大型斑岩铜、金矿床都与洋脊的俯冲作用密切相关。环太平洋地区作为世界上最大的斑岩型铜矿、金矿聚集区,正是洋脊俯冲作用成矿的典型范例。本文对该地质成矿作用进行了相关的资料搜集,并从洋中脊与板片窗的形成原因、板片窗的影响因素、与洋脊俯冲有关的成矿作用这三个方面进行了相关资料的整理。

A lot of large and super scale porphyry copper( gold) deposits is closely related to the ridge subduction. The largest gathering area of gold and copper deposits-Pacific Rim is the most typical example for the mineralization of ridge subduction. This article sort data about this geological mineralization and the relative data was sorted in terms of cause of formation of ridge and slab window,the influencial factor of slab window and the mineralization related to the ridge subduction.