论文部分内容阅读
闪锌矿是热液金属矿床中最常见的矿石矿物.闪锌矿中FeS含量被认为是一种很灵敏的标志,可用作地压计.闪锌矿组份的资料在许多单个矿床成因讨论的著作中均有报道,但是从区域观点阐明闪锌矿组份的著作却很少. 在日本,1963年用光谱测定了日本绿色凝灰岩区的366块闪锌矿标本.由矿床类型及矿石建造来看,显示出微量元素的区域性特征及地球化学特征.1980年对日本几十个夕卡岩型矿床中的闪锌矿作了研究,发现FeS、MnS、CdS的含量分布有一定规律.在朝鲜,1977年对选自不同地质背景16个铅锌矿床中的闪锌矿微量元素作了分析,得出微量元素之间的特殊相关关系受地质背景
Sphalerite is the most common ore mineral in hydrothermal metallogenic deposits. The content of FeS in sphalerite is considered to be a sensitive marker that can be used as a piezometer. The data of sphalerite in many single ore deposits However, there are only a few works that elucidate the composition of sphalerite from a regional perspective.In Japan, 366 sphalerite samples from the Japanese green tuff area were determined spectroscopically in 1963. The mineralization of the sphalerite from the type of deposit and ore In terms of construction, the regional and geochemical characteristics of trace elements are shown.In 1980, the sphalerites in dozens of skarn deposits in Japan were studied and found that the content distribution of FeS, MnS and CdS has some rules In North Korea, the trace elements of sphalerite selected from 16 lead-zinc deposits of different geological backgrounds were analyzed in 1977, and the special correlations between trace elements were determined by the geological background