缅甸蒙育瓦铜矿L矿矿床成因分析

Genesis analysis of L ore deposit in mengyuwa copper mine,Myanmar

蒙育瓦铜矿L矿为蒙育瓦铜矿区四个铜矿床中规模最大的一个,其矿床属高硫化浅成低温热液型次生富集铜矿床,矿化受角砾岩脉(古构造F)的控制,成矿作用与该区复杂的构造活动及活跃的岩浆活动密切相关,与矿化最为相关的蚀变为硅化蚀变,伴随该蚀变,该区域最重要的找矿标志为地表硅化淋滤帽。

The L mine of mengyuwa copper mine is the largest one of the four copper deposits in mengyuwa copper mine area.It belongs to the high sulfide epithermal secondary enrichment copper deposit.The mineralization is controlled by breccia vein(paleostructure f).The mineralization is closely related to the complex tectonic activity and active magmatic activity in this area.The most related alteration to mineralization is silicification alteration,which is accompanied by this alteration The most important prospecting indicator in this area is the surface silicified leaching cap.