吉林省新生代玄武岩中红、蓝宝石矿找矿方向  

Prospecting direction for ruby and sapphire from Cenozoic basalt in Jilin Province

作　　者：靳克[1] 管宏图 于明宽[1] 殷淑芹 郭真[1] 贾海明[3] 楚湘涛[1] 任建超[1] 王馨莹 

机构地区：[1]吉林省地质资料馆,长春130061 [2]中化地质矿山总局吉林地质勘查院,长春130061 [3]吉林省地质调查院,长春130061 [4]吉林省地质勘查基金管理中心,长春130061

出　　处：《世界地质》2014年第3期609-614,共6页World Geology

基　　金：吉林省科技发展计划项目(20080454)

摘　　要：通过收集前人资料和野外地质调查及地球化学分析,对中国东部发育红、蓝宝石矿的不同地区进行了对比研究,进而从寄主岩类型、寄主岩形成时代和火山机构四周发育的第四系沉积物特征角度,提出了吉林省应将伊舒带、敦密带、东宁—宽甸带作为首选的红、蓝宝石找矿方向。Based on the regional geological investigation,geochemical analyses and data collection,the authors carried out comprehensive study for finding ruby and sapphire from Cenozoic basalt of in Jilin Province with those in the eastern China.The prospecting direction in Jilin Province have been suggested according to the rock type and the formation age of the host basalt,as well as the characteristics of the Quaternary sediments around the volcanic edifice.It is proposed that Yishu-,Dunmi-and Dongning-Kuandian fault zones should be preferred ruby and sapphire prospecting direction.

关 键 词：吉林省 新生代 玄武岩 蓝宝石 红宝石 找矿方向 

分 类 号：P619.281[天文地球—矿床学]