Zircon O isotope composition of Sepon Au-Cu deposit, Laos

• 作 者: Xin-yu Wang Dian-hua Cao Jian-
• 机 构: ChineseAcademyofGeologicalSciences,MinistryofNaturalResourcesKeyLaboratoryofMetallogenyandMineralAss
• 出 处: 中国地质(英文)
• 发表日期: 2020年2期
• 关键词: DEPOSIT ZIRCON TECTONIC
• 基金项目: This work was supported by the National Science Foundation of China(41373036,41002027),the geological survey project of China Geological Survey(DD20190437).

1.Objective The Sepon Au-Cu deposit(Fig.1)is the largest polymetal deposit ever discovered in Laos,of which the resources of gold and copper is 102 t(Au:1.6 g/t)and 1.96×10^6 t(TCu:2%)(Zhu HP et al.,2013)respectively.Sepon Au-Cu deposit is one of the