The sedimentary environment of the ore-bearing strata is investigated in this paper based on the evidences of lithology,color,granularity analysis,facies indictor,geochemical data,and so on.

• 金顶铅锌矿床下含矿层(原地沉积层)的沉积环境分析表明,该层形成于蒸发盐湖相环境,具有水深较浅、沉积速率较快的特点,这样的沉积环境不利于超大型矿床的形成。