矽卡岩矿床研究现状与进展

矽卡岩型矿床是内生矿床的一种,具有重要的工业意义,包括铜、铅、锌、铁、金、钼、钨、锡等多种成矿元素,大量的学者对其进行了广泛的研究。本文简要而系统的总结了矽卡岩矿床的蚀变和分带特征,在此基础上对近年来矽卡岩矿床地球化学特征方面的研究现状做了较为详细的分析归纳,包括矽卡岩矿物学特征在矽卡岩形成演化以及矿产勘查方面的指示、成矿流体与成矿物质的来源、矿质沉淀机制的探讨、成矿岩浆岩与矿化种类的相关关系以及矽卡岩矿床与其他类型矿化的成因模式。

Research status and progressof Skarn deposits

The skarn deposit is one kind of the endogenic deposit and has important industrial significance, including many ore-forming elements, such as Fe, Cu, Pb, Zn, Au, Mo, W and Sn. Many scholars have widely studied on the skarn deposits. This paper briefly and systematically summarized the alteration and zoning characteristics of skarn deposits. Based on this, we did detailed analysis and conclusion on the geology and geochemistry of skarn deposits, including the indicative function of skarn mineralogical characteristics on formation and evolution of skarn deposit and mineral exploration, ore-forming fluids and metal source, the discussion of mineral precipitation mechanism, the correlativity of ore-forming magmatic rocks and mineralization type, and the genetic model of skarn deposits and other mineralization types.