对胶东金矿床寻找隐伏矿体的启示——以新城金矿找矿实践为例  

The Revelation to Prospecting Concealed Deposit in Jiaodong Gold Deposit:Take the Prospecting Practice of Xincheng Gold Deposit as an Example

作　　者：王龙振 赵海 

机构地区：[1]山东黄金矿业股份有限公司新城金矿,山东莱州261438

出　　处：《黄金科学技术》2008年第4期25-28,共4页Gold Science and Technology

摘　　要：新城金矿属于中温热液充填交代蚀变岩型矿床。近年来,该矿对已获得的大量勘探、生产和科研地质信息进行了二次开发,并结合焦家构造带上其它矿床的调研所获得的资料,为地质勘查工作提供了科学依据。通过开展已知矿体的地球化学异常研究,确定找矿工作靶区,探获了蕴藏储量可观的2个盲矿体。胶东一带区域性控矿断裂下切深、规模大,为金矿体的形成提供了构造条件,确定了胶东金矿床在开展深部地质找矿工作中的广阔的前景。Xincheng gold mine belongs to the medium temperature hydrothermal filling metasomatic altered rock type. In recent years,the mine makes a secondary development of mass exploration, production and scientific research geological information, combined with obtained data by survey other deposits in Jiaojia structural belt,it provides scinentific basis of efficiency,quickness and economics for geological prospecting work. By developing geochemical anomalies research of known ore body, then establish prospecting target, and get two blind ore body with considerable reserves. The regional fault-controlled under the depth of cutting, a large scale, provides conditions for the formation of gold deposit, and the deep geological prospecting in Jiaodong deposit has broad prospecting.

关 键 词：新城金矿 隐伏矿体 胶东金矿 地球化学异常 

分 类 号：P618.51[天文地球—矿床学]