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地质通报  2007 

中国云南易门式铜矿床的主要类型及成因

, PP. 1549-1563

Keywords: 关键词:多因复成矿床,成矿模式,矿床地球化学,构造成矿作用,易门式铜矿床,云南

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Abstract:

摘要:系统地概括了易门铜矿田的成矿地质背景及2种矿床类型的地质特征,在此基础上论证了火山热水沉积作用、构造改造作用、岩浆叠加作用、地下热水再造作用与成矿密切相关。易门式铜矿床为“裂谷成矿背景-火山热水沉积-构造改造富集-深源岩浆叠加-地下热水再造”型多因复成矿床,建立了新的成矿模式,为该类矿床深部及外围的找矿预测指明了方向。

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