江西永丰朱家洞饰面用大理岩矿床地质特征及矿床成因

朱家洞饰面用大理岩矿是江西省近年来探明的一处大型大理岩矿床，矿床地质特征和

控矿因素研究较薄弱。通过分析朱家洞饰面用大理岩矿地质特征，初步探索矿床成因。结果表明：

朱家洞饰面用大理石矿赋矿地层为石炭系上统黄龙组，为一套浅海相沉积的白云岩、灰质白云岩、大

理岩化灰岩地层；根据其颜色、花纹、光泽度等，判定材料档次为中等；碳酸盐沉积与成矿具有明显相

关性。通过分析本区大理岩成矿地质特征，总结大理岩矿床成因，对区内找矿有现实的指导作用。

Zhujiadong marble deposit is a large marble deposit discovered in Jiangxi Province in re⁃

cent years. The geological characteristics and ore-controlling factors of the deposit are weak.By analyzing

the geological characteristics of Zhujiadong marble mine，the genesis of the deposit is preliminarily explored.

The results show that the ore-bearing strata of Zhujiadong facing marble mine is the Upper Carboniferous

Huanglong Formation，which is a set of neritic sedimentary dolomite，calcareous dolomite and marbleized

limestone strata.According to its color，pattern，gloss，etc.，the grade is determined to be medium.Carbon⁃

ate deposition and mineralization have obvious correlation.By analyzing the geological characteristics of mar⁃

ble mineralization in this area，the genesis of marble deposits is summarized，which has a practical guiding

role in prospecting in the area.

摘要：

朱家洞饰面用大理岩矿是江西省近年来探明的一处大型大理岩矿床，矿床地质特征和

控矿因素研究较薄弱。通过分析朱家洞饰面用大理岩矿地质特征，初步探索矿床成因。结果表明：

朱家洞饰面用大理石矿赋矿地层为石炭系上统黄龙组，为一套浅海相沉积的白云岩、灰质白云岩、大

理岩化灰岩地层；根据其颜色、花纹、光泽度等，判定材料档次为中等；碳酸盐沉积与成矿具有明显相

关性。通过分析本区大理岩成矿地质特征，总结大理岩矿床成因，对区内找矿有现实的指导作用。

Abstract: