江西省樟树市清江岩盐矿床富达盐矿资源潜力评价报告

江西省樟树市清江岩盐矿床富达盐矿资源潜力评价报告 江西省樟树市清江岩盐矿床 富达盐矿资源潜力评价报告 Salt mineral reserve assessment report For the Fuda Salt mining site Located in the Qing Jiang Salt Belt Of the Zhangshu city of the Jiangxi Province Assessment report for the quantity of salt mineral reserve 赣金林资潜储评字[2006]004号 二00六年七月二十四日 July 24, 2006 1 江西省樟树市清江岩盐矿床富达盐矿 资源潜力评价报告评审意见书 (same heading as the cover page) 为了核实、查明开采矿山的资源储量和评价矿区的资源潜力，探索新形势下 资源的评价方式和评价方法，江西省国土资源厅根据国土资源部矿产资源储量司 《关于开展重要矿区资源潜力评价工作的函》(国土资储函[2005]25号)下达的 任务和中国地质调查局签订的项目合同书要求，选择樟树市清江岩盐矿床等六个 矿区进行试点评价，江西樟树富达盐矿在宜春市国土资源局组织下，按江西省国 土资源厅《江西省六个重要矿区资源潜力评价试点工作方案》(赣国土资函 [2005]39号的要求，委托江西省地质矿产勘查开发局赣西地质调查大队收集矿区 以往地质勘查成果资料、矿山开采资料，对采矿权范围盐矿资源储量进行核实， 对资源潜力进行调查分析研究，并于2006年6月编制了“江西樟树市清江岩盐 矿床富达盐矿资源潜力评价地质报告”。 In order to verify the quantity of salt mineral reserve and the development potential of salt mining for relevant sites in the Jiangxi Province, the Mineral Reserve Assessment Department of the Land and natural resource Bureau of the Jiangxi Provincial government has issued an official instruction for the “assessment of mineral reserve for important mining district” (memo #2005-25) . The assessment project is to be carried out in close liaison with the PRC Geological Survey Bureau. The captioned bureau has sampled six different locations in the Qing Jiang Salt Belt for assessment. Fuda’s salt mines are within the areas being sampled, and coordinated closely with the bureau concerned to carry out the studies. After the series of onsite surveys and intensive data analysis, the salt mineral reserve quantification and assessment report of the Qing Jiang salt belt of the Zhangshu city of the Jiangxi Province” is compiled on June 2006. 江西省国土资源厅受国土资源部矿产资源储量司的委托，要求江西省金林矿 产资源储量评审有限公司组织储量评估师及评审专家组成专家组对相关基础材 料和报告进行审查，并于2006年6月21日在南昌市召开会议评审，赣西地质大 队按与会代表和专家的意见对报告进行了修改，评审意见如下: The Land and natural resource administration Bureau of the Jiangxi Province was instructed by the State-level Department for Land and natural resource administration to carry out the survey and compiled the assessment report. An assessment committee meeting was held on June 21, 2006 to discuss the results and approved the report. A summary of the finalized and approved report is as follows. 一、矿区概况 (Description of the coal mining district) 富达盐矿位于樟树城南，樟树富达盐矿位于市205?方向约4?，直线距离 约800m，属樟树市福城街办与洋湖乡管辖。富达盐矿亦有两个采区，一采区叠 2置于江西盐矿北采区中，由24个拐点圈定，面积0.107?,采区中心地理坐标为 2 东经115?31′03″,北纬28?01′45″，二采区位于江西盐矿南采区南侧，由8 2个拐点圈定的采区范围，面积2.8896?,采区中心地理坐标为东经115?31′ 07″,北纬28?00′41″。富达盐矿有公路通达樟树市，交通便利。 The Fuda salt mine is located in the southern part of the Zhangshu city, and is under the administrative districts of the Fuchen Street and Yanhu county. The Fuda salt mine consists of 2 mining sites, one of them in the Northern mining district of the Jiangxi salt mining region, and the other one is located in the southern part of the mining region. Fuda’s salt mining sites are conveniently linked to highways. Northern site: Longitude 115. 31’03” degree Latitude 28.01’ 45” degree Area: 0.107 sq km Southern site: Longitude 115. 31’07” degree Latitude 28.00’ 41” degree Area: 2.8896 sq km 富达盐矿所属清江岩盐矿床位处萍乐坳陷代之清江盆地中部。盆地的沉积 盖层主要由白垩系、下第三系及第四系组成。其中下第三系清江组为一套浅湖相 灰色含膏盐泥砂质建造、是盆地中主要含盐地层。矿区构造较简单，总体呈一开 阔平缓的不对称向斜，地层产状平缓。断裂构造不甚发育，但见有北东、北北东 及北东东向的洞塘、金家、院前、岗背、中郭里等断裂展布盆地及盆地中。区内 未见岩浆岩出露。 The Fuda salt mine is situated in the middle/central part of the Qing Jiang Salt basin. The upper crust of the salt basin consists primarily of strata formed in different stages of ancient land system formation. The key salt strata were part of an ancient lake. The strata structure of the salt mining site is relatively simple, which forms a valley shape with gentle slopes. Cracks breaking up the strata are not very well-developed, and cracks could be seem in the north-eastern, north-north-east and east-east-northern sides of the basin. There is no magma activity in the region. 区内岩盐矿体呈层状产于盆地中部，形态呈一北东58?走向的不规则椭圆 2体，长18?，宽约9?，矿层展布面积133.66?。岩盐矿物质床基本特点为 矿层层数多，单层厚1—5m，矿层累计厚0.4m(清4井)至183.08m(钾4井)， 一般为34.17—67.02m。矿层厚度由边缘至盆地中心有由薄变厚之趋势。 The salt strata are located in the center of the salt basin in form of a layered structure. It could be described as an elongated cylindrical mass from north to east at an angle of 58 degrees. The cylindrical mass is 18 km long, 9km wide, and spans an area of 133.66 sq km. There are many layers of salt strata, with a single strata being 1-5 meters. The strata range from 0.4 meters to 183.08 meters thick, and the average thickness is 34.17 – 67.02 meters. 3 由于区内盐层多且具复韵律特征，按岩性组合与岩盐沉积特征将区内盐层自 上而下划分为?、?、?等三个岩盐组。区内第一岩盐组(?)厚38.50—92.10m， 岩性主要为灰黑色、深灰色泥岩。夹盐层2—10层，矿层累计厚5.10—23.38m， Nacl平均品位55.90%—75.51%。第二岩盐组(?)厚59.30—93.50m，岩性为深