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最近几年,根据地质和实验数据对变质成因铀矿床的形成条件进行着大量研究。已证实,在一定的物理一化学条件下,铀在被内生溶液的搬运过程中,碳酸盐络合物起着重要作用。同时,许多未解决的问题变得越来越清楚了,诸如内生溶液的起源,成矿元素的来源,搬运方式和途径以及成矿条件等。对与铀矿化共生的矿物中硫、碳和氧进行的同位素-地球化学综合研究,提供了变质和
In recent years, a great deal of research has been conducted on the formation conditions of metamorphic-origin uranium deposits based on geological and experimental data. It has been shown that carbonate complexes play an important role in the handling of uranium by endogenous solutions under certain physical-chemical conditions. At the same time, many unresolved problems have become more and more clear, such as the origin of endogenous solutions, the origin of ore-forming elements, handling methods and ways and metallogenic conditions. A comprehensive isotopic-geochemical study of sulfur, carbon and oxygen in minerals symbiotic with uranium mineralization provides metamorphism and