陈明慧已编辑完毕这册期刊Bingdongshan lead-zinc deposit formed in the middle of fourth Member of Sinian Doushantuo Formation in Shengnongjia, the main ore controlling lithology is dolomite breccia, while the occurrence of ore-bearing elements are weak in the shallow tidal flat turbulent environment of the thick laminar algal dolomicrite, obviously with the two forming period. The early lead-zinc elements captured by algae, remove from the land-based sources in sea water, deposit in the dolomite. The late lead-zinc elements due to underground hot water, form lead-zinc hot brine solution. These solutions fill pores in dolomite breccia and other available storage space among the enrichment by the formation of long-term accumulation of industrial mineral deposits.