内蒙古双台子矿区石灰岩矿床地质特征及找矿标志

Geological Characteristics and Prospecting Criteria of Limestone Deposit in Shuangtaizi Mining Area, Inner Mongolia

内蒙古自治区清水河县双台子矿区寒武系地层属浅海相—滨海相沉积的石灰岩矿床。矿体赋存于中寒武统张夏组、上寒武统炒米店组地层中,通过本次勘查工作,根据矿体物质组成、空间分布及赋存层位特征,圈出5层矿层,呈舒缓波状,为近水平产出的层状矿体,矿体厚度稳定,矿石质量好,矿石工业类型为水泥用石灰岩矿石,寒武系地层是寻找水泥用石灰岩矿的重要找矿标志。

The Cambrian strata in Shuangtaizi mining area,Qingshuihe county,Inner Mongolia autonomous region belong to the shallow Marine facies-coastal sedimentary limestone deposit.The Orebody occurs in the middle Cambrian Zhangxia and Chaomidian formation,through the exploration,according to the ore body composition,spatial distribution and the characteristics of occurrence horizon circle seam 5 layer,a slow wave,for nearly level output bedded ore body,ore body thickness stability,ore are of good quality and type of cement with limestone ore,Cambrian strata is an important prospecting sign for looking for cement limestone ore.