摘要
通过新疆喀拉通克铜镍硫化物矿床、矿体地质特征和岩浆深渊熔离—贯入特征的研究,提出“动—静—动—静”交替作用的力学机制,指出该铜镍硫化物矿床为岩浆深渊熔离—贯入成因,使小岩体有赋存大矿的可能性。
The paper introduces the geological characteristics of the ore deposit and ore bodies, and the characteristics of magma segregation-magma injection. It indicates a mechanism of alternate action of 'Active-calm-Active-calm' and pointes out the cause of formation of magma segregation-magma injection in the copper-nickel sulfide ore deposits. Hence, it is possible to make small bodies to stick into huge ore deposits.
出处
《矿物岩石》
CAS
CSCD
1990年第4期97-104,共8页
Mineralogy and Petrology
关键词
铜
镍
硫化物
矿床
矿体
岩浆
熔离
copper-nickel sulfide ore deposits
heavy force differentiation
crystallization differentiation
magma segregation
constructional suitable force drive
