Zircon U-Pb geochronology of the newly discovered Kulabiye Cu-Ni sulfide-mineralized gabbroic complex, East Junggar Basin in Xinjiang, China

• 作者: Guang Qi Gui-xiang Meng He-jun Tang Jia-yong Yan Rong-hui Xue Zhao-lin Wang Zhen Deng
• 来源期刊: 中国地质（英文）
• 年，卷（期）: 2020,（3）
• 所属期刊栏目: Research Advances
• 页码范围: 490-492
• 页数: 3页
• 语种: 中文
• DOI: 10.31035/cg2020045

摘要

1.Objective As an important component of the southern Central Asian Orogenic Belt (CAOB), North Xinjiang in NW China is characterized by numerous Cu-Ni sulfide-bearing maficultramafic intrusions, and this region constitutes the secondlargest Cu-Ni metallogenic province in China.Zircon U-Pb chronology studies reveal that these intrusions predominantly formed in the Early Permian (300-270 Ma;Qin KZ et al.,2011).