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- Keywords stratabound siderite;metallogenic mechanism;polygenetic origin;center Yunnan; 层控菱铁矿;成矿机制;多因复成;滇中地区;
- stratabound siderite 层控菱铁矿
- And then studied the origin and lithofacies meaning of siderite. 在此基础上研究了菱铁矿的成因和岩相意义。
- The type of the genesis is stratabound volcano sedi... 矿床成因类型为层控火山-沉积-变质热液矿床。
- Calcite, siderite, barite and others don’t contain gold. 方解石、菱铁矿、重晶石等不含金。
- IV.carbonate mineral contain iron, include siderite, ankerite, etc. 四、含铁碳酸盐矿物：有菱铁矿及铁白云石等。
- It is considered that the gold deposit belongs to stratabound depo... 初步认为该矿床属层控型金矿床。
- The genesis of the deposit belongs to hydrothermal-exhalation stratabound deposit of syngenetic fault. 矿床成因属于同生断裂喷流热液层控矿床。
- The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite. 黄铁矿、菱铁矿变为褐铁矿、赤铁矿和针铁矿。
- Many stratiform and stratabound Cu, Pb, Zn, Fe, Au, Ag, Sn, S mineral deposits arefound in South China. 在华南地区,发育着大量层状和层控铜、铅、锌、铁、金、银、锡、硫等矿产资源,20世纪70年代以前,一般都认为这些矿床是热液或矽卡岩成因。
- Mineral resources of coal, red siderite, limonite, chromite, gold, copper, limestone, gypsum and so on. 矿藏资源有煤矿、赤菱铁矿、褐铁矿、铬铁矿、金、铜、石灰石、石膏等。
- A systematic discussion of stratabound feature of tuff-type gold deposits, southwest Guizhou is conducted. 本文系统讨论了黔西南凝灰岩型金矿的层控特征。
- The sulfide deposits have three-dimensional texture feature of "massive ore sheet plus stratabound network ore zone". 硫化物矿床具有“块状矿席+层控网脉状矿带”式三维结构特徵。
- LUO Li-qun.Explorative research on beneficiation of siderite and its development prospect[J].Metal Mine,2006(1):68-72. [2]罗立群.;菱铁矿的选矿开发研究与发展前景[J]
- Siderite, ferrous carbonate, FeCO3. When pure it contains 48.2 % of iron. It varies in colour from pale yellow to brown. 菱铁矿 碳酸亚铁，FeCO3。理论含铁量为48.;2%25。颜色从浅黄到褐色，不一。
- Sidaogou gold deposit is locatedc in Dandong,Liaoning Province,which is a migmatic hydrothermal stratabound ore deposit. 四道沟金矿位于辽宁省丹东地区,是一个混合岩化热液层控矿床。
- The mudrock mainly contains kaolinite and quartz and a small amount of montmorillonite, illite and siderite through X-ray diffraction analysis. 借助X射线衍射分析手段，发现了矿石以高岭石、石英为主，含少量的蒙脱石、伊利石和菱铁矿；
- Study of the ore-field geology and ore-controlling structure in the ore belt indicates that the stratabound plus hydro... 对矿带内矿田地质和控矿构造的调查表明,本区的层控加热液改造型矿床与成矿构造关系密切。
- The paper introduced the experimental research and practice on recovering siderite form gold ore tailings in Hubei Sanxin Gold Copper Co. 介绍了湖北三鑫金铜股份有限公司从金矿尾矿中回收菱铁矿的试验探索,以及回收菱铁矿的生产实践。
- The stratabound carbonate iron-copper-gold belt in the Eastern Pamir was formed in the Lower Taxidban group in a Mid Proterozoic rift. 摘要东帕米尔“层控碳酸岩型”铁铜金矿，形成于中元古代裂谷构造环境，产于中深变质相与中浅变质相转换部位，塔昔达阪群底部。
