摘要
The lead-zinc is concentrated in eastern part of Liaoning Province, aulacogen (eastern part of Liaoning Province ancient rift) in the central rift zone. According to geological setting, it was discovered that the lead and zinc mainly occurred in the Paleoproterozoic Liaohe Group, Gaojiayu rock group, two banded marble containing graphite, Dashiqiao rock group a banded thick marble containing graphite, three banded dolomite marble. With the deposits of sulfur isotopes, lead isotopes and REE analysis of the forming material sources, the authors established a three-stage mineralization pattern, and pointed out the direction for future exploration.