玉龙铜矿Ⅱ号似层状矿体次生富集作用的控制因素分析  

Analysis of secondary enrichment factors of No.2 layered ore body in ERON copper mine

作　　者：王鹏 WANG Peng(Tibet ERON copper Limited by Share Ltd,Changdu 854001,China)

机构地区：[1]西藏玉龙铜业股份有限公司,西藏昌都854001

出　　处：《世界有色金属》2018年第14期291-292,共2页World Nonferrous Metals

摘　　要：原生矿体位于地表侵蚀基准面之上,与大气及地下水接触时,在适宜的气候条件下就会强烈的氧化,通过有利的地形地貌就有可能发生次生富集作用。次生富集作用可以显著地提高矿体品位,从而大大提高矿体的工业价值。玉龙铜矿Ⅱ号似层状矿体正是在强烈广泛的次生富集作用下形成的,对玉龙铜矿Ⅱ号似层状矿体次生富集作用的有关控制因素进行分析探讨,对玉龙铜矿区外围找矿工作寻求新方向有积极地意义。Primary ore body is above the base level of surface erosion, when contacted with atmosphere and groundwater, it will be strongly oxidized under suitable climate conditions, and secondary enrichment may occur through favorable topography and landform. Secondary enrichment can significantly improve the ore grade, thereby greatly improving the industrial value of ore bodies. It is under the strong and extensive secondary enrichment that Yulong Copper Mine No.

关 键 词：原生矿体 次生富集作用 控制因素 

分 类 号：P694[天文地球—地质学]