CAJ | 학술논문

灯坪地区铜铅锌矿化特征表明:其成矿地质作用具有“热液充填交代”、“氧化淋积—次生富集”、“动力变质分异”的明显特征,且热液充填交代成矿作用是本区最为主要的成矿作用.矿物及包裹体特征、碳氧同位素组成及矿脉与地层岩体微量、稀土元素对比值的相关分析表明,热液充填交代成矿作用中成矿物质主要来源于地层,热液水主要来源于大气降水,部分来源于地层和岩浆残余水.
등평지구동연자광화특정표명:기성광지질작용구유“열액충전교대”、“양화림적—차생부집”、“동력변질분이”적명현특정,차열액충전교대성광작용시본구최위주요적성광작용.광물급포과체특정、탄양동위소조성급광맥여지층암체미량、희토원소대비치적상관분석표명,열액충전교대성광작용중성광물질주요래원우지층,열액수주요래원우대기강수,부분래원우지층화암장잔여수.
The copper‐lead‐zinc mineralization characteristics of DengPing area indi‐cated the metallogenic geological process have obvious features about hydrothermal filling and replacement ,oxidation leaching area‐secondary enrichment ,and dynamic metamorphism differentiation .Heatliquid filling and replacement mineralization is the main mineralization in this area .The correlation analysis ratio of Mineral inclu‐sions characteristics ,carbon and oxygen isotopes and veins with the formation rock trace rare earth elements manifest that metallogenic material of hydrothermal filling and replacement mineralization are mainly from the stratum .Hydrothermal water mainly comes from the atmosphere precipitation ,partly from the stratigraphy and magma residual water .