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本文根据闽浙沿海火山岩地区银矿成矿规律和成矿预测的研究及近年来的矿产勘查、成矿预测和专题科研成果,综合论述了闽浙沿海火山岩地区银矿的成矿地质条件、矿床类型和矿床特征,分析和总结了银矿的成矿规律和成矿作用,建立了区域成矿模式和成矿系列。同时指出,火山热液充填交代型银矿是本区最重要、也是最普遍的成因类型,并阐明了找矿方向。
Based on the study of the metallogenic regularity and metallogenic prognosis of the volcanic rocks in the coastal areas of Fujian and Zhejiang Province and the mineral exploration, metallogenic prognosis and special scientific research results in recent years, this paper discusses the metallogenic geological conditions of silver deposits along the coastal volcanic rocks in Fujian and Zhejiang Province, Type and deposit characteristics, analyzed and summarized the metallogenic regularity and metallogenesis of silver ores, and established regional metallogenic models and metallogenic series. At the same time, it is pointed out that volcanic hydrothermal filling accountable silver is the most important and most common genetic type in this area, and elucidates the prospecting direction.