云南澜沧老厂银铅锌铜多金属矿床流体化学特征及找矿方向预测  

Chemical Characteristics and Prospecting Direction Prediction of Silver-lead-zinc-copper Polymetallic Deposits’Fluid in Laocang of Lancang,Yunnan

作　　者：李小明 王党靠 李得元 石增龙 郑秋容 LI Xiao-ming;WANG Dang-kao;LI De-yuan;SHI Zeng-long;ZHEN Qiu-rong(Yunnan Chihong Zn&Ge Co.,Ltd.,Qujing,Yunnan 655000,China;Yunnan Langcang Lead Ore Co.,Ltd.,Puer,Yunnan 665000,China)

机构地区：[1]云南驰宏锌锗股份有限公司,云南曲靖655000 [2]云南澜沧铅矿有限公司,云南普洱665000

出　　处：《云南冶金》2022年第3期12-16,24,共6页Yunnan Metallurgy

摘　　要：云南澜沧老厂银铅锌铜多金属矿床成矿地质条件及矿床成因复杂,矿石种类繁多,其成矿流体来源、成岩成矿年代、成矿期次等颇具众多学者争议。在前人已有的研究基础上,从成矿流体来源(C-O、H-O同位素)、成矿物质来源(S、Pb同位素)、成岩成矿时代、矿床成因认识等方面对其进行介绍和总结,根据总结认识对矿区下步找矿思路及方向提出预测。Mineralization geological conditions and ore deposit genesis of Laochang silver-lead-zinc-copper polymetallic ore in Lancang of Yunnan were complex,there are many kinds of ores,its origin of ore-forming fluid,petrogenetic and metallogenic age,mineralizing period and so on were disputed by many scholars.According to the basis of current study fruit,we introduced and summarized from the aspects of origin of ore-forming fluid(C-O,H-O isotope),origin of ore-forming fluid(S,Pb isotope),petrogenetic and metallogenic age,mineralizing period and so on,therefor ore prospecting thoughts and direction were predicated.

关 键 词：澜沧老厂 研究进展 “三江”成矿带 多金属 

分 类 号：TD166[矿业工程—矿山地质测量]