【摘要】 通过对铁木尔特热水沉积多金属矿床的地质特征、岩石化学、矿床地球化学以及交代蚀变等方面的研究，提出了成矿热水的形成机理，即是深部烃碱流体成矿作用系统演化到最后阶段的产物．同时，探讨了烃碱流体碱交代作用过程（碱交代、中性交代、酸交代、热水沉积）及其成矿意义．更多还原

【Abstract】 Studies on geological,petrological,geochedmdical characteristics and rock alteration of polymetatallic deposit in tiemuerte have revealed the ore bearing hydrothermal fluids which might be the late Hydrocarbon Alkali fluids.At the same time,the evolutionary process of hydrocarbon alkali fluids system (alkali,acid neutral alteration,hydrothermal sedimention) and its mineralization are discussed in this paper.更多还原