摘要
银矿床 ,特别是大型 -超大型银矿床多分布于萤石矿密集区 ,一些银成矿带与萤石成矿带基本一致。银矿中一般共生或伴生萤石化 ,萤石矿中多含有很高的Ag,甚至形成银 萤石矿床。银矿化的时代通常与萤石矿化时代相似或接近 ,说明一些银矿床与萤石有着密切的时空关系和成因联系。因而萤石可以成为寻找银矿的重要标志之一。
Silver deposits, especially super large silver deposits, generally occur in the densely distributed district of fluorite deposits. Some mineralization belts of silver overlap some mineralization belts of fluorite. Silver mineralization is closely associated with fluoritization, even forming silver fluorite deposits. Similarity is found in mineralization age for silver and fluorite. It is summed up that the close relationship in time and space between silver and fluorite and the mineralization of fluorite are the exploring markers of silver ores.
出处
《矿物学报》
CAS
CSCD
北大核心
2002年第2期169-174,共6页
Acta Mineralogica Sinica
基金
国家自然科学基金项目 (批准号 :4 9772 116)
攀登预选项目 (编号 95 预 2 5 0 2 0 3)
