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作者根据对中国一些主要矽卡岩铁矿床的研究,认为在该类铁矿成矿过程中挥发组份氟、氯、H_2O等和碱质(钾、钠)交代起着十分重要的作用。一、挥发组份在矽卡岩铁矿床的矿石、围岩和矿物中的分布人们早已注意到,在许多内生矿床的矿石和蚀变岩石中常含有多量挥发组份,诸如氯、氟、硫、硼、CO_2、H_2O等。它们被称为矿化剂,对矿质的萃取、搬运和沉淀富集,起着积极的作用。
Based on the study of some major skarn iron deposits in China, the authors believe that the exchange of fluoride, chlorine, H 2 O and other basic (potassium and sodium) volatiles plays an important role in the mineralization of this type of iron ore. Distribution of Volatile Components in Ores, Surrounding Rocks and Minerals in Skarn Feels Deposits It has long been observed that ore and altered rocks in many endogenous deposits often contain large quantities of volatile components such as chlorine, fluorine, Sulfur, boron, CO_2, H_2O and so on. They are called mineralizers and play a positive role in mineral extraction, handling and precipitation enrichment.