Controlled by structure trap, ore body located in the core of the brachyanticline or pitch part of plunging anticline which was intersected by high angle longitudinal fault.

矿体具体受断裂交汇部位附近的次级短轴背斜轴部、倾伏背斜的倾伏端及其翼部被纵向陡倾角断裂构造所切穿的部位控制，是断裂导矿与背斜构造圈闭的体现。

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The two faults and longitudinal axial fault in the central basin is the main channel for deep fluid, so they are important tectonic information about deep fluid mineralization.

兰坪盆地两侧的金沙江—红河大断裂、澜沧江大断裂以及盆地中轴深大断裂是该区深源流体活动主要通道，并成为该区深源流体成矿的重要控制因素。

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