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方铅矿中一般含有多种微量元素(表1),并且银、锑、铋、硒、碲、铜的含量可以很高。因之不但其中一些元素具有综合利用的实际意义,而且某些元素还具有一定的标型意义,有助于确定矿床的成因类型。另外还可以提供产区某些有用元素富集成矿与否的信息。所以有必要对方铅矿这一种很常见的金属矿物进行比较精细详尽的深入研究。近几年的矿业开发和地质勘探工作的实践以及基础实验工作、矿物学基础理论的进展等促
Galena generally contains a variety of trace elements (Table 1), and silver, antimony, bismuth, selenium, tellurium, copper content can be high. Therefore, not only some of the elements have the practical significance of comprehensive utilization, but also some of the elements also have a certain standard meaning, which helps to determine the genetic type of the deposit. In addition, it can also provide information on the enrichment of some useful elements in the producing area. Therefore, it is necessary to conduct a more detailed and thorough study of a very common metallic mineral of galena. In recent years, the practice of mining development and geological exploration as well as the basic experimental work, advances in the basic theory of mineralogy