摘要
内蒙古小坝梁矿床是大兴安岭中南段的一个中型Cu-Au多金属矿床,通过对矿床地质特征、二叠世海相火山岩、热水沉积岩、层控特征以及同沉积断裂的系统研究,认为小坝梁矿床在二叠纪沉积盆地演化过程中可能曾经有重要的喷流-沉积成矿作用发生。
The Xiaobaliang deposit, Inner Mongolia Autonomous Region, is a middle scale Cu-Au deposit in the southern section of DaXing＇ anling Mountains. By studying the geological characteristics, the Permian marine volcanic rocks, hydrothermal sedimentary rocks, the strata-bound characteristics of the Permian strata and syndepositional fault of the Xiaobaliang deposit, the authors demonstrate that exhalative-sedimentary mineralization occured during the basin evolution at the Permian time in the Xiaobaliang deposit.
出处
《黄金》
CAS
北大核心
2007年第6期9-12,共4页
Gold
基金
教育部科学技术研究重点项目(03178)
教育部跨世纪人才基金项目
国家自然科学基金项目(40172036)
优秀博士生论文扶持基金及地质过程与矿产资源国家重点实验室基金(GPMR200644)联合资助
关键词
矿床特征
喷流沉积成因
小坝梁铜金矿床
内蒙古
deposit characteristics
exhalative-sedimentation genesis
Xiaobaliang Cu-Au deposit
Inner Mongolia
