茶尖岭矿区M28—上汪家矿化带铜银多金属矿床成因分析  

The genesis of copper-silver polymetallic deposit of Chajianling orefield M28-Shangwangjia mineralization belt

作　　者：刘国良[1] 曹希英 苏俊启 王高峰[2] 姜桂君 韦春民 

机构地区：[1]吉林省有色金属地质勘查局六O四队,吉林吉林132013 [2]吉林省有色金属地质勘查局六O七队,吉林吉林132013 [3]吉林省磐石市广丰矿业有限公司,吉林磐石132300

出　　处：《吉林地质》2013年第1期59-62,共4页Jilin Geology

摘　　要：本文通过对茶尖岭矿区M28—上汪家矿化带铜银多金属矿产出的地质、矿化特征及伴随的热液蚀变、微量元素特征、卤族元素特征等的综合分析,认为M28—上汪家矿化带铜银多金属矿均属于与燕山期中酸性浅成岩浆岩有空间、成因联系的浅成热液矿床,从上汪家矿化区的热液脉型到M28异常分布区的矽卡岩型属于多位一体成矿。Based on the comprehensive analysis of geology,mineralization features and associated hydrothermal alteration,trace elements,halogen element features of Chajianling orefield M28-Shangwangjia mineralization belt copper-silver polymetallic mine.Thought the mine belongs to epithermal deposit,which has relation of space and genesis with the Yanshanian intermediate-acidity supergene magma rock.It belongs to the ＂multi-position in one＂ mineralization that from hydrothermal vein type of Shangwangjia mineralization zone to Skarn type of the M28 anomaly distribution area.

关 键 词：茶尖岭 M28—上汪家矿化带 铜银多金属 矿床成因 

分 类 号：P618.41[天文地球—矿床学]