云南腾冲棋盘石铅锌多金属矿矿床地质特征及找矿方向
GEOLOGICAL CHARACTERISTICS AND PROSPECTING CRITERIA OF QIPANISHI LEAD-ZINC POLYMETALLIC ORE DEPOSIT IN YUNNAN
吴道鹏 1雷阳艾 1杨飞 1普米仓 1王文超1
作者信息
- 1. 云南省有色地质局三一○队，云南大理，671000
- 折叠
摘要
棋盘石铅锌多金属矿属于矽卡岩型多金属矿。通过对该矿床地质特征的分析后认为，矿体严格受岩体、碳酸盐岩及构造的控制，矿石类型为矽卡岩型硫化铅锌矿石；围岩蚀变以黄铁矿化、矽卡岩化、绿泥石化、碳酸盐化为特征；岩体与碳酸盐岩接触带为该矿床的重要的找矿方向。
Abstract
The Qipanshi lead-zinc polymetallic deposit belongs to skarn type polymetallic deposit. Through the analysis on the geological characteristics of the deposit, there are 3 conclusions can be reached:1) orebody is strictly controlled by the rock, carbonate rock and structure,ore types for the skarn Pb Zn sulphide ore;2)wall rock alterationpyritization, skarn, chloritization, carbonatation;3)rock andcarbonate rock in contact with the deposit the important ore prospecting marks.
关键词
铅锌多金属矿/地质特征/找矿地质前提/找矿标志/腾冲县/棋盘石Key words
lead-zinc polymetallic deposit/geological characteristics/geological preconditions for prospecting/prospecting cariteria/Tengchong county/Qipanshi引用本文复制引用
出版年
2014
国家科技期刊平台
NSTL
万方数据