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内生矿床和复成矿床的成矿过程是一个复杂的运动过程。矿床形成虽然应具备的条件很多,但最基本的条件,无非是内因和外因两方面。内在因素就是成矿物质、流体和热源等;外在因素主要是构造条件。地层和火成岩则是成矿物质、流体和热源的载体,这样内因和外因相结合,就是成矿的地质前提。所以许多内生和复成矿床,都是地层、火成岩和构造条件组合配套或联合作用的产物。以岩浆矿床为例,矿的形成,固然与岩浆本身的含矿性及岩浆的分异作用有关,然而矿的就位机制却离不开构造条件,许多岩浆矿床的矿体、矿群、矿带均受岩相构造带或原生破裂带的控制。在岩浆矿床的成矿过程中,地层(围岩)常被岩浆同化,当其物质成分加入岩浆
The mineralization process of endogenous and complex deposits is a complicated process of movement. Although there are many conditions for deposit formation, the most basic conditions are nothing more than internal and external causes. The intrinsic factors are metallogenic materials, fluids and heat sources; external factors are mainly tectonic conditions. Stratigraphy and igneous rocks are the carriers of ore-forming materials, fluids and heat sources. Therefore, the combination of internal and external causes is the geological prerequisite for mineralization. Therefore, many endogenous and complex deposits, are strata, igneous rocks and tectonic conditions supporting the combination or combination of products. Taking magmatic deposits as an example, although the formation of the ore is related to the ore-bearing property of magma itself and the differentiation of magma, the mechanism of in-situ ore can not be separated from the structural conditions. Many ore bodies, Belts are controlled by lithofacies or primary rupture belts. During the mineralization process of magmatic deposits, the strata (the surrounding rock) are often assimilated by magma. When its material composition is added to the magma