三道通铜矿地质特征与找矿前景浅析  

GEOLOGY AND ORE PROSPECTING IN THE SANDAOTONG COPPER DEPOSIT

作　　者：亢丽霞[1] 鲍永生[1] 亢彬[1] 祝鹏飞[1] 

机构地区：[1]吉林省有色金属地质勘查局六O四队,桦甸132400

出　　处：《地质与勘探》2008年第4期8-13,共6页Geology and Exploration

摘　　要：三道通铜矿位于吉林省桦甸市,华北地台北缘东段之辉南—桦甸—和龙成矿带上,产于高级变质区会全栈穹形构造的北西缘,夹皮沟矿田和王家店矿区之间。产于一定的围岩条件内,受北西向剪切带严格控制,与脉岩有着密切的关系,矿石类型为多金属含重晶石石英脉型,其规模为小型矿床,伴生铅、金、钨、钴等元素,以往找矿工作程度很低。通过对地质特征和成因类型的论述及成矿条件分析,指出了找矿方向并预测了发展前景。Sandaotong Cu deposit at Huadian city, Jilin province, is located in the Huinan - Huadian - Helong mineralizing belt of east part of north margin of North China craton. The deposit is distributed in the northwest margin of Huiquanzhan dome structure with high metamorphic rocks, and between Jiapigou and Wangjiadian mines. Small scale mineralization controlled strictly by NW - trending shear zong is tightly related with dikes. Ore types are mainly barite - bearing polymetallic quartz vein, accompanying with Pb, Au, W and Co elements. Based on discussion of geology and mineralizing conditions, ore prospecting and prognosis are pointed.

关 键 词：三道通 铜矿床 地质特征 成矿条件 找矿前景 

分 类 号：P618.41[天文地球—矿床学]