摘要
阿尔金索尔库里地区位于阿尔金造山带中段塔里木板块与柴达木板块的交接地带。为了解该地区地球化学特征,确定优势主成矿元素,本文选择索尔库里盆地中段南缘作为研究区,对该地区的1∶5万水系沉积物地球化学数据进行分析,将该地区的元素分为5个族,其中以Bi、Co、V、Ti、Cr、Cu、Zn、Mn、Mo、Ni、Pb、Sn元素组合为主,通过相关因子分析法,分析元素富集成因,确定Cu、Mo、Mn、Sb、Cr为主成矿元素,可为该地区的地质找矿工作提供地球化学依据。
The altyn Suoerkuli region is located in the middle of the Altyn Orogenic Belt,where the Tarim Plate meets the Qaidam Basin Plate.In order to understand the geochemistry characteristics of the area and determine the dominant principal metallogenic elements,the southern margin of the middle section of the Suoerkuli basin was chosen as the study area.Based on the factor analysis method,the 1∶50,000 stream sediment geochemistry data of the area were analyzed,the elements in this area are divided into five groups,among which the elements of Bi,Co,V,Ti,Cr,Cu,Zn,Mn,Mo,Ni,Pb and Sn are the main combinations,the determination of Cu,Mo,Mn,Sb and Cr as the main metallogenic elements provided a geochemistry basis for geological prospecting in this area.
作者
冯备战
朱利辉
脱世博
王海博
胡潇
FENG Beizhan;ZHU Lihui;TUO Shibo;WANG Haibo;HU Xiao(Geological Survey Institute of Gansu Province,Lanzhou 730000,Gansu,China)
出处
《资源信息与工程》
2022年第4期6-8,14,共4页
Resource Information and Engineering
基金
甘肃省科技计划资助(甘肃省重点研发计划)(21YF5NA040)。
