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闪锌矿是在热液型金属矿床中最常见的金属矿物之一。世界各地已经有很多关于描述闪锌矿化学成分的文献。电子探针显微分析仪在闪锌矿的分类中,被认为是一种鉴定闪锌矿中主要元素,微量元素含量的很有用的技术工具。闪锌矿中FeS组分的含量被建议作为判断成矿过程中硫逸度的灵敏标志,并获得成功的应用。当闪锌矿与六方晶系的磁黄铁矿,黄铁矿共生的时候,其内部FeS组分的含量还是一种很有用的地质压力计。
Sphalerite is one of the most common metallic minerals in hydrothermal metallogenic deposits. There are already many references describing the chemical composition of sphalerite around the world. In the classification of sphalerite, the electron probe microanalysis is considered to be a very useful technical tool for the identification of the major elements and trace elements in sphalerite. The content of FeS in sphalerite has been suggested as a sensitive indicator of sulfur fugacity during mineralization and has been successfully applied. When sphalerite and hexagonal pyrrhotite, pyrite symbiosis, the content of its internal FeS component is still a very useful geological pressure gauge.