尽管广为承认的关于太古宙块状镍硫化物矿床的成因模式中包括有不混溶的Fe—Ni硫化物熔融体,但根据承认的模式却不能充分地解释这些矿床的许多特征。特别是含镍的块状硫化物矿床只产在西澳大利亚的高级变质环境里,而且大多数矿床都位于构造的“凹槽”或是弯入部位等情况,就更不是这些模式所能解释通的。因此,强烈地提出,变质作用和构造运动在矿床的形成中是重要因素。为了估计在硅酸盐变质过程中 Although the well-accepted genetic model for the Archean massive nickel-sulfide deposits includes immiscible Fe-Ni sulfide melts, many of these deposits are not well characterized by accepted patterns. Especially the nickel-bearing massive sulphide deposits are only produced in the advanced metamorphic environment in Western Australia, and most of the deposits are located in the structure of the “groove” or bent into parts and so on, even more than these models can explain of. Therefore, it is strongly suggested that metamorphism and tectonic movement are important factors in deposit formation. In order to estimate the silicate metamorphic process