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本文从分散元素讨论金属成矿问题,这必然涉及到与它们共存金属的成矿体系。因而提出金属元素的产生和资源类型之间的关系问题,供今后研究。一、一般情况分散元素是一个经验名词,是指常存在于另一种主金属矿物中的元素,它们虽在一定条件下也可以形成独立矿物,但是它们很少形成自己的独立矿石。因此,找分散元素的富集点常是在金属矿石里下工夫。分散元素不同于稀有元素,例如稀土、锆、铪、铌、钽等都形成自己的单独矿物作为岩石的组成部分而存在,或是在伟晶岩、云英岩、气成和矽卡岩型岩体或矿体中存在,这些矿
This article discusses the metallogenic problems from scattered elements, which necessarily involves the metallogenic system in which they coexist. Therefore, the relationship between the generation of metal elements and the types of resources is proposed for future research. First, the general situation Disperse element is an experienced noun, refers to the elements often exist in another main metal minerals, although under certain conditions they can form a separate mineral, but they rarely form their own independent ore. Therefore, to find dispersed elements of the enrichment often work in metal ores. Dispersing elements other than rare elements, such as rare earths, zirconium, hafnium, niobium, tantalum, etc., form their own individual minerals as part of the rock, or in the pegmatite, kerogen, gas and skarn types Rocks or ore bodies exist in these mines