Resource Potential Evaluation and D evelopment and Utilization Status of Magnesite in Southern Liaoning Province
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摘要: 菱镁矿是我国的优势矿产资源,辽宁省菱镁矿主要集中分布在辽南地区海城、岫岩、大石桥一带。菱镁矿床赋存于辽南古裂谷盆地内,空间展布受到地层、岩性、构造、含矿建造、古地理环境等因素严格控制。通过对辽南地区菱镁矿进行资源现状调查,划分了大石桥—塔子岭成矿带(北部成矿带)和岫岩北瓦沟—偏岭—香炉山—三家子—东广峪—石庙子成矿带(南部成矿带)两个成矿预测区,并对辽南地区菱镁矿资源潜力和开发利用现状进行了分析评价。Abstract: Magnesite is the advantage of mineral resources in our country , Magnesite in Liaoning province mainly distributed in southern Liaoning province that along Haicheng, Xiuyan, Dashiqiao area.Magnesite occurs in ancient rift basins of southern Liaoning province.Spatial distribution strictly controlled by stratum, lithology, structure, iron -bearing formation, ancient geographical environment and other factors strictly controlled.Through the investigation on resources status of southern Liaoning magnesite, divided the Dashiqiao -Taziling metallogenic belt ( northern metal-logenic belt) and Xiuyan Beiwagou -Pianling -Sanjiazi-Dongguangyu -Shimiaozi metallogenic belt ( southern metallogenic belt ) two metallogenic predicting area.And evaluate magnesite re-source potential in southern Liaoning and development and utilization status.
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