赤峰柴胡栏子金矿床深部矿化及金属矿物微量元素特征  

Study on the mineralization feature and characteristic of metal mineral trace element in deep Chaihulanzi gold deposit,Chifeng area

作　　者：李德亭[1] 徐九华[1] 袁怀雨[1] 

机构地区：[1]北京科技大学土木与环境工程学院

出　　处：《黄金》2005年第8期12-15,共4页Gold

摘　　要：柴胡栏子金矿床是以破碎蚀变岩型为主、石英脉型为次的金矿床,黄铁矿是最主要的载金矿物和矿化标志。本次研究重点查明了深部矿体围岩蚀变特征及成分、矿石结构构造、矿物成分及共生组合特征,金(银)矿物及主要载金矿物的赋存状态,对矿石的矿化和金属矿物的微量元素特征进行了研究,为进一步认识矿床的深部地质特征提供了一定的基础资料。The tectonic-altered rock is the main ore-body and the quartz vein type is subordinate one in Chaihulanzi gold deposit. The pyrite is the most important gold-bearing mineral and the primary mineralizing indicator. The paper confirms the mineral intergrowth combination, the structure and the construction, the bullion mineral occurrence state and their ingredients, and identifies the characteristic of the trace element in the metal mineral. As＇a result, the paper offers basic data for further research of the deep geological character of the deposit.

关 键 词：深部矿化 金银矿物 微量元素 柴胡栏子金矿床 

分 类 号：P618.51[天文地球—矿床学]