建德岭后铜铅锌多金属矿床是钦杭成矿带浙西北段早年发现的典型矿床之一。由于对区内矿体形态、期次及其与岩浆岩的时空关系缺乏准确的认识,该矿床的成因类型一直存在争议。综合笔者近两年来的多次踏勘和室内研究,我们对岭后铜多金属矿床形成如下认识:(1)区内主矿体多发育在断裂带中,并受碳酸盐岩和岩浆岩联合控制。矿体与岩浆岩存在密切的空间关联。主矿体常与岩浆岩直接接触(图1a),接触带形成很薄的以岩体碎屑物质为主的过渡带或 The Jiandeling copper-zinc-zinc polymetallic deposit is one of the typical deposits found in the early years of the northwestern part of Zhejiang Province. Due to the lack of accurate understanding of the ore body morphology, period and its relationship with the magmatic rocks in time and space, the genetic type of the deposit has been controversial. Based on multiple reconnaissance and laboratory studies conducted by the author over the past two years, we have made the following understanding of the Linggou copper polymetallic deposit: (1) The main orebody in the area is mostly developed in the fault zone and is associated with carbonate rock and magmatic rock control. There is close spatial correlation between ore body and magmatic rocks. The main orebody is often in direct contact with the magmatic rocks (Figure 1a), forming a very thin transition zone with clastic matter or