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吉林地区的火山岩、次火山岩分布比较广泛,金矿床大多是中生代的侏罗纪和白垩纪时期形成的,吉林东部延边地区是我国环太平洋构造地区中重要的金矿聚集地区,这一地区目前已经探知有13个金矿床,这些金矿已经引起国内外很多地质学家的关注,很多学者从这些地质地貌上得到了大量的数据,这对以后地质勘探有很大的作用,人们不断的搜集资料,对火山岩浆区内的金矿床的成矿物质的来源、成矿的必然条件、控矿构造以及成矿的年代进行研究,争取全面的了解区域成矿的条件。
The volcanic and sub-volcanic rocks in Jilin are widely distributed. The gold deposits are mostly formed during the Mesozoic Jurassic and Cretaceous periods. The Yanbian area in the eastern part of Jilin is an important area for gathering gold deposits in the Pacific Rim, so far, Discovery of 13 gold deposits, these gold deposits have attracted the attention of many geologists at home and abroad, many scholars from these geology and geomorphology have been a lot of data, which for future geological exploration has a great role in people continue to collect information , Studied the origin of metallogenic materials, the necessary conditions of mineralization, the structure of ore-controlling and the age of mineralization in the gold deposits in the volcanic magma region, so as to obtain a comprehensive understanding of the conditions for regional metallogenesis.