三山岛断裂带南段地质特征及找矿方向探讨

Discussion on geological features and ore prospecting directionin the Southern section of Sanshandao fault zone

三山岛断裂带是区域内最重要的控矿断裂带之一,其内有著名的三山岛北部海域、三山岛、新立、仓上金矿床。其南段-600 m标高以下发现24号矿体,赋矿岩性为黄铁绢英岩质碎裂岩,根据最新勘查成果,南段深部及外围尚有很大的找矿前景,可为进一步勘查提供可靠的参考依据。

The Sanshandao fault zone is one of the most important ore-controlling fault zones in the region,which contains some famous gold deposits,such as the northern of Sanshandao,Sanshandao,Xinli and Cangshang.No.24 ore body is found below the elevation of-600m in the southern section,and its ore hosting lithology is pyritic sericite cataclastic rock.According to the latest exploration results,there is still a great prospect of ore exploration in the deep and periphery of the southern section,which can provide a reliable reference for further exploration.