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中国铜镍硫化物矿床控制的关键因素是岩浆岩岩石组合和构造环境,并以此作为划分矿床类型的依据。划分为过渡带内、地槽区内和与火山活动有关的侵入体类矿床三大类和16种岩石组合类型。并从大地构造环境、深(大)断裂、成岩时代、复式岩体、岩石组合、岩体规模产状、岩石化学、稀土元素、岩体分异程度、造岩矿物和岩石蚀变等10个方面,论述对铜镍硫化物矿床的控制作用。
The key factor controlling the Cu-Ni sulfide deposits in China is the magmatic rock assemblage and tectonic setting, which is used as the basis for the classification of ore deposits. It is divided into three types and 16 types of rock assemblages in the transition zone, terrain area and volcanic activity related intrusive deposits. And from the tectonic setting, deep and big faults, diagenetic age, complex rock mass, rock assemblage, rock size scale production, petrochemistry, rare earth element, degree of differentiation of rock mass, rock mineral and rock alteration Aspects, discuss the control of Cu-Ni sulfide deposits.