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梅山铁矿床位于长江中下游Fe-Cu多金属成矿带的重要矿集区宁芜断陷盆地北段,为宁芜玢岩型铁矿“梅山式”铁矿的典型代表。其成岩成矿作用及成矿地球动力学背景一直受国内外学者的广泛关注(Yu and Mao,2004;马芳等,2006),然而,梅山铁矿床的围岩蚀变及矿化空间分布特征研究主要停留在上世纪70-80年代取得的研究成果(宁芜研究项目编写小组,1978;陈毓川等,1981;张荣华等,1979),但由于当时受
The Meishan iron ore deposit is located in the important ore district of the Fe-Cu polymetallic metallogenic belt in the middle and lower reaches of the Yangtze River, and is the typical representative of the Ningwuhuoyan type iron ore mine. The diagenesis and mineralization and the background of metallogenetic geodynamics have been widely concerned by scholars at home and abroad (Yu and Mao, 2004; Ma Fang et al., 2006). However, the wall rock alteration and mineralization spatial distribution of the Meishan iron deposit The study mainly focuses on the research achievements made in the 1970s and 1980s (Ningwu Research Project Preparation Group, 1978; Chen Yuchuan et al., 1981; Zhang Ronghua et al., 1979)