The characteristics of olivine and Cu-Ni Sulfide Metallogenic prediction in southern Wengen Complex,Inner Mongolia

摘要

Southern Wengen mafic-ultramafic complex is located on western of north edge of Sino-Korea Plateform,lnner Mongolia,China,which is in the south of the Suolun suture zone.The mafic-ultramafic complex invaded in metaquartzite.The U-Pb isotopic age is about 280Ma.The complex consists of dunite,wehrlite,troctolite,olivine gabbro,magnetite gabbro,gabbro and porphyritic-like gabbro.