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斑岩型铜钼矿床皆伴生着比矿化范围大得多的围岩蚀变晕,是找矿的重要标志。对此类矿床蚀变矿化特征的大量描述和研究表明:这些广泛发育而又复杂多变的围岩蚀变往往具有一定的规律,而且与矿化之间存在着有机的联系。因此,深入研究这些蚀变矿化特征出现的规律,探索其形成的内在因素和各种环境条件对这些规律的影响,对于认识和寻找这种类型的矿床将具有重要的意义。
Porphyry copper-molybdenum deposits are associated with much larger than the mineralization of the surrounding rock alteration halo, is an important indicator of prospecting. A large number of descriptions and studies on the alteration and mineralization characteristics of these deposits show that these extensively developed and complex alterations of the surrounding rock tend to have certain regularities and that there is an organic connection with mineralization. Therefore, in-depth study of the occurrence of these alteration and mineralization characteristics of the law to explore the formation of its internal factors and environmental conditions on the impact of these laws for understanding and finding this type of deposit will be of great significance.