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伴随着低温交代岩有许多各种各样的矿床。虽然这些交代岩赋存的地区广泛分布着岩浆岩,但它们之间没发现显著的成因联系。交代岩具特殊的压力,温度形成条件,构造也比较复杂,如交代岩的边界为渐变的,甚至在蚀变晕中尚存在被交代矿物的残留体。交代作用可划分为两个阶段。矿前淋滤阶段及近矿(近脉或同生)交代作用阶段。后者研究的很不足。但在大多数情况下,正是近矿交代作
There are many different deposits along with the low temperature metamorphic rocks. Although these metamorphosed rocks are widely distributed in magmatic rocks, no significant genetic relationship was found between them. It is also complicated to explain the special pressure and tectonic setting of rocks. For example, the boundary of metasomatism rocks is gradually changing, and there are still remnants of minerals that have been exchanged even in the process of alteration halo. Interchange function can be divided into two stages. Pre-mine leaching stage and close to the mine (near or homologous) account for the role of stage. The latter study is not enough. But in most cases, it is close to mine confession