The Fe-Pb-Zn-Cu polymetallic deposits in the Luziyuan area,are of a sedimentary-reformed type related with magmatic hydrothermalism.Previous researches have suggested that the mineralization is closely related to the hidden granites,but little is known about these granites The Fe-Pb-Zn-Cu polymetallic deposits in the Luziyuan area, are of a sedimentary-reformed type related with magmatic hydrothermalism .Previous researches have suggested that the mineralization is closely related to the hidden granites, but little known about these granites