青海杂多县纳日贡玛矿区外围找矿潜力分析  

Potential Analysis of Ore Prospecting at Adjacent Area in Narigongma Mining Area of Zaduo County of Qinghai

作　　者：陈秉芳[1] 赵志逸[1] 张明[1] 

机构地区：[1]青海省地质调查院,青海西宁810012

出　　处：《甘肃冶金》2013年第4期78-80,91,共4页Gansu Metallurgy

摘　　要：纳日贡玛矿床为一斑岩型钼铜矿床,目前钼、铜资源量已达中大型矿床。近年来对矿区外围纳日俄玛、打古贡卡地区进行了预查、普查工作,取得了一定的找矿成果,但仍处于找矿探索阶段。本文通过对矿区外围已取得的地物化资料综合分析与纳日贡玛矿区对比,对矿区外围成矿地质条件及找矿潜力进行分析,初步总结了外围找矿突破方向,为下一步工程部署提供参考依据。Narigongma deposit is a porphyry-type Cu-Mo deposit. At present, the Mo-Cu reserves has approached large and medium-sized deposit. A few prospecting results has been achieved owes to pre-survey and reconnaissance at adjacent area of Narigongma and Dagugongka area in recent years, but still at the stage of exploration. This paper analysed the conditions for mineralization and potential of prospecting, and summarized the directions of prospecting at adjacent area, through com- parison between the data of Narigongma mining area and that of geology, geophysics and geochemistry collected at adjacent area.

关 键 词：纳日贡玛 找矿突破 斑岩型钼铜矿床 找矿潜力分析 

分 类 号：P612[天文地球—矿床学]