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本文意在探索使用延拓方法解释评价与热液作用有关的化探异常,以供讨论参考. 理论依据1.成晕理论尽管形成原生晕作用非常复杂,影响原生晕发育的因素也很多,但归结起来热液分散模式主要为扩散异常和渗滤异常,是由扩散作用和渗滤作用形成.谢学锦曾经指出:“渗滤与扩散代表自然界两个极端,实际上总是在一起进行,交错在一起”.可以设想,如果金属的运动是在静止介质中以扩散作用进行时,即使是极细小的裂隙也会使一定量的矿液发生流动,而在矿液流动的过程中也不可能没有扩散作用发生.扩散作用和渗滤作用难以截然分
The purpose of this paper is to explore the use of continuation methods to interpret and evaluate geochemical anomalies associated with hydrothermal interactions for discussion and reference.Reason Basis 1. Formation Halo Theory Although the formation of primary halo is very complicated and affects many factors of primary halo development, In conclusion, hydrothermal dispersion patterns are mainly anomalies of diffusion and anomalies of percolation, which are caused by diffusion and diafiltration. Xie Xuejin once pointed out: “Diafiltration and diffusion represent the two extremes of nature and in fact always go together, Together. ”It is conceivable that if the movement of the metal is carried out in a diffusion medium in a static medium, even a very small crack will cause a certain amount of mineral liquid to flow, and it is also impossible not to have liquid mineral liquid flow Diffusion takes place Diffusion and percolation are hard to distinguish