近几年来湖南、四川等省陆续发现了成因上与卤水活动有关的铅锌矿床,四川石柱铅锌矿床就是其中之一。该矿床原生矿石富锌贫铅,主要矿物为闪锌矿、方铅矿。作为主要矿石矿物的闪锌矿,按颜色可分为浅黄色、棕黑色、黑色三种,虽然它们在空间上紧密伴生,但其成分、结构构造、矿物共生及若干物理性质差别甚大,表明它们形成时间的先后和形成 In recent years, Hunan and Sichuan provinces successively discovered lead-zinc deposits that were genetically related to brine activity. The Shizhu lead-zinc deposit in Sichuan Province is one of them. The ore deposits of primary zinc-rich lean lead, the main minerals sphalerite, galena. Sphalerites, which are the major ore minerals, can be classified into light yellow, brown black and black by color. Although spatially and closely associated with each other, the composition, structure, mineralogical composition and some physical properties of sphalerite show that they The formation of time and formation