Characteristics of lead isotope for Caixia Mountain Pb-Zn deposit in Xinjiang

Caixia Mountain Pb-Zn deposit was found by No.1 Geological Party in 2002, A proved re- serve has reached large-scale deposit. Its study has important signification. Pb isotope is one of the important methods to reverse the origin of ore-forming matter. This article mainly studies the origin of ore-forming matter, by analyzing ores, strata and granites Pb isotopic composition.