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本文的目的是进一步审查和强调形成钾化、青盘岩化和似千枚岩化蚀变组合的主要热液流体类型的时间关系。在详细的岩性分析基础上,发展成一简单的时问分类方案,作者们卡相信,它们广泛地适用于许多斑岩系统。根据原来新鲜岩石受不同特征的热液流体
The purpose of this paper is to further examine and emphasize the temporal relationship of the major hydrothermal fluid types that form the combination of potassic, green-rock and phyllolith-like alteration. Based on detailed lithology analysis, a simple time-based classification scheme was developed and the authors believe that they are widely applicable to many porphyry systems. According to the original fresh rock by different characteristics of the hydrothermal fluid