摘要
福建省马坑矽卡岩型磁铁矿床是华东地区目前最大的磁铁矿床,大地构造位置位于华南加里东褶皱系,具有优越的成矿条件。在简要介绍矿床地质特征基础上分析其成因条件,认为马坑铁矿成矿模式并非典型矽卡岩矿床。通过井下标本采集,研究矿床成矿模式,初步建立矽卡岩成矿模型,了解矿床时空演化规律,对马坑铁矿找矿理论的发展具有现实意义。
Makeng skarn type deposit in Fujian province is the biggest magnet deposit in Eastern China. Tectonic structure is located in South China Caledonian fold system, so it has excellent minerogenetic condition. Based on the brief introduction of ore deposit geology features, the genetic conditions are analyzed, and it＇s considered that the metallogenic model is not the typical case of skarn deposit. Through the downhole specimen collection and the metallogenic model study, the skarn mineralization model is preliminary established and the space-time evolution rule is obtained, which has practical significance to the development of the theory of prospecting for Makeng iron deposit.
出处
《有色金属（矿山部分）》
2013年第2期44-49,共6页
NONFERROUS METALS(Mining Section）
关键词
矽卡岩
地质特征
成矿模式
skarn
geological characteristics
metallogenic model
