全球金矿床类型划分

    The scheme for classification of gold deposits: Mineralogy and geology

    • 摘要: 基于矿床“棋盘式”分类方法,对金矿床类型进行了划分。“棋盘式”矿床分类是指,将金矿床分为岩浆型金矿床、与构造有关的金矿床、沉积型金矿床及变质型金矿床四大类,每大类又可分为若干小类。通过该方法在金矿床分类中的应用及相关典型金矿床的介绍,弥补和补充原有分类方案的不足,完善对金矿床的认识,为找矿和勘探提供帮助。

       

      Abstract: Using chessboard classification scheme, the authors divide the gold deposits into four categories, i.e., magmatic gold deposits, structure-related gold deposits, sedimentary gold deposits and metamorphic gold deposits. The deposits of each category can be further divided into some groups. This paper mainly deals with the application of this method in classification of gold deposits and, in combination with the description of typical gold deposits, providing a more reasonable classification method for gold deposits which could be better used for exploration.

       

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