辽东地区辽河群大理岩饰面石材地质特征及找矿前景  

Geological Characteristics and Prospecting Direction of Facing Marble Deposit in Liaohe Group, East Liaoning

作　　者：刘昊鹏 陈志斌 夏海波 李芃[1] LIU Hao-peng;CHEN Zhi-bin;XIA Hai-bo;LI Peng(Liaoning Branch of China National Geological Exploration Center of Building Materials Industry,Shenyang 110004,China)

机构地区：[1]中国建筑材料工业地质勘查中心辽宁总队,辽宁沈阳110004

出　　处：《中国非金属矿工业导刊》2021年第5期57-59,81,共4页China Non-Metallic Minerals industry

摘　　要：辽东地区饰面用大理岩矿赋存于辽河群大石桥组地层中,已形成矿产地主要分布在丹东东港市合隆满族乡齐家堡村一带和大石桥—岫岩满族自治县一带,矿石以饰面用镁橄榄石矽卡岩大理岩矿"丹东绿"及饰面用蛇纹石大理岩矿为主。丹东市宽甸县、凤城市等大石桥组地层发育地区,具有较好的找矿前景,可作为辽东地区大理岩饰面石材矿的重点找矿区域。Facing marble deposit occur in the Dashiqiao formation of the Liaohe group,and the ore bodies are widely distributed.The ore bodies are mainly distributed in the Qijiapu village and the Dashiqiao-Xiuyan Manzu autonomous county area of the Helong Manzu township,Donggang,Dandong city.The ore mainly consists of facing forsterite skarn marble ore(Dandong green)and facing serpentine marble ore.The Dashiqiao formation in Dandong is a well developed area with good prospecting potential,which can be regarded as a key prospecting area for marble facing stone deposits in Liaodong area.

关 键 词：辽宁 饰面石材 大理岩 地质特征 

分 类 号：P619.223[天文地球—矿床学]