铜陵地区喷流-沉积块状硫化物矿床  

REGIONAL SEDEX MASSIVE SULFIDE ORE DEPOSIT

作　　者：王训诚[1] 刘良根[1] 郭祥焱[1] 周育才[1] 王次松[1] 

机构地区：[1]安徽省地质矿产勘查局321地质队,安徽铜陵244033

出　　处：《安徽地质》2007年第2期95-97,100,共4页Geology of Anhui

摘　　要：铜陵地区C2+3/D3w层间的块状硫化物具有雏形堆积,断续分布,受基底断裂构造控制的特征,为多旋回的沉积-喷流(Sedex)成矿作用产物,发育有完整的喷出相、通道相、补给带等。它不仅是“矿胚层”,更是独立的金、铅锌矿体,具有重要的工业价值。C2+3/D3w interstratified massive sulfide in the Tongling area shows such features as embryonic accumulation,discontinuous distribution and being controlled by basement fault structure.It is resulted from multiple-cycle Sedex ore-forming process and has intact extrusion phase,passage phase and supply zone.It is the,ore embryo layer?±,and even more the independent gold and lead-zinc ore body,having significant industrial value.

关 键 词：金矿床 沉积-喷流 铜陵 

分 类 号：P618.2[天文地球—矿床学]