Discovery and Significance of the Wusunshan Early Carboniferous NbEnriched Arc Basalts in the Yining

• 作 者: LI Ganyu LI Yongjun YANG Gaoxu
• 机 构: SchoolofEarthScienceandResources,KeyLaboratoryforthestudyofFocusedMagmatismandGiantOreDeposits
• 出 处: 地质学报：英文版
• 发表日期: 2015年6期
• 关键词: 富铌玄武岩 岛弧 早石炭世 西天山 块体 大哈拉军山组 岩石类型 地质学家
• 基金项目: This project is supported by the National Natural Science Foundation of China （Grant No. 41273033）.

<正>Nb-enriched arc basalts,an extremely special rock type,were formed in a specific tectonic setting,which have attracted much attention in recent years.Although Nbenriched basalts in the Yining Block were interpreted as arc-affinity basalts,some ge