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在研究花岗岩中铀矿脉时曾经查明,随深度(与矿脉的矿物成分变化的同时)发生围岩热液蚀变类型的交代。研究这种情况表明,在花岗岩中矿床的上部出现了岩石的钠长石化,而在紧靠铀矿脉脉壁附近是含黄铁矿的绢云母化和随后的含分散状氧化铁的绿泥石化。该间距的特点是在脉状裂隙中富含各种不同矿物,其中包括沥青铀矿。在矿床的中部广泛发育着岩石的绢云母化。在这一间距内矿脉的矿物成分贫化。矿脉由石英和少量硫化物组成。在深部,花岗岩变为含锡和钨的石英—黄玉云英岩。
In the study of uranium veins in granite, it was ascertained that the type of wall rock hydrothermal alteration occurred as the depth (along with changes in the mineral composition of the veins) occurred. The study shows that there is albite geochemistry in the upper part of the deposit in granite and sericitization of pyrite with pyrite in the immediate vicinity of the vein wall of uranium and subsequent chloritization of dispersed iron oxide . This spacing is characterized by the abundance of various minerals in the veins, including asphaltic uranium. The sericite of the rock is widely developed in the middle of the deposit. The mineral composition of the veins is depleted within this distance. The veins consist of quartz and a small amount of sulfide. In the deep, the granite becomes a quartz-to-aroma-rich quartzite containing tin and tungsten.