浅谈福建省龙岩市马坑矽卡岩型铁矿床成矿模式

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，大地构造位于华南加里东褶皱系，具有优越的成矿条件。本文在简要介绍矿床地质特征基础上分析其成因条件，认为其成矿模式并非同典型矽卡岩矿床。关于矿床成因前人有不同看法，笔者通过井下标本采集等具体工作，研究其成矿模式，初步建立其矽卡岩成矿模型，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

Brief talk about the mineralization model of Makeng skarn type iron deposit in Fujian province Longyan city

Makeng skarn type magnet deposit is the biggest magnet deposit of Fujian province in the east of China,tectonic is located in south China caledonian fold system,it has excellent article mineralization.This paper based on the brief introduction of ore deposit geology features analyses the causes of conditions,consider that the metallogenic model is not the typical case of skarn deposit.There has different views about deposit origin predecessors,through the downhole specimen collection and some specific job,study the metallogenic model,the author preliminary establish its skarn mineralization model,understand space-time evolution rule,it Has practical significance to the development of the theory of prospecting for Makeng iron ore