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- Endogenic rare and rare earth mineral deposits are widespread in China, and data of their formation ages are available from Archean to Himalayan. 摘要内生稀有稀土矿床在我国广泛分布，矿床的形成时代从太古宙到喜马拉雅期。
- Western China has great potentialities so far as the prospecting of the endogenic rare and rare earth mineral deposits is concerned. 西部地区是找寻大型内生稀有稀土矿床极有潜力的地区。
- Bastnaesite is the predominant commercial rare earth mineral, which is characterized by coarse to megacrystals and by strong Ce-selection pattern. 氟碳铈矿是最主要的稀土矿物，以其结晶粗大和强铈选择配分型为特征。
- The experimental research on leachability of a semi-weathered ion-adsorption type rare earths mineral was performed. 对某地半风化离子型稀土矿进行了可浸性试验研究。
- The element thorium existed in the rare earths mineral and can not form an independent mineral ,but scatter as mixed isomorphism matter in the Ce-Ca silica. 元素钍存在于稀土矿物中,其自身不能形成独立矿物,而是以类质同像混入物的状态分散于铈钙硅石矿物中。
- MLR is now directly in charge of examining and approving exploration and mining rights for tungsten and rare earth minerals. 目前，钨和稀有金属矿产的勘探和开采都必须直接经由国土资源部直接考核和审批。
- He Zuoling.A preliminary study of rare earth minerals from Bayan Obo ore deposits in Suiyuan.Bulletin of the Geological Society of China,1935,14(2):279-282. [2]何作霖.;绥远白云鄂博稀土类矿物初步研究
- Test results showed that this ion-adsorption type rare earths mineral can be concentrated by leaching technology,and the temperature is an important factor influencing leaching rate. 结果表明,该离子吸附型稀土矿可通过浸取富集,温度是影响浸出率的重要因素。
- Ion-adsorption type rare earths mineral 离子吸附型稀土矿
- Determination of trace niobium in rare earth mineral by inhibiting methyl red discoloring spectrophotometry 阻抑甲基红褪色光度法测定稀土矿石中痕量铌
- New separation process of rare earth mineral with middle yttrium and rich europium by pre-separation extraction method 萃取预分离法分离富铕中钇矿新工艺
- New Extractional Process for Separation of the Rare Earth Mineral with Middle Y and Rich Eu 中钇富铕稀土矿萃取分离新工艺研究
- Study and Practice on Rare Earth Mineral Retrieving from Tailings from Iron Ore Dressing in Baotou Iron and Steel Company 从包钢选矿厂选铁尾矿中回收稀土研究概况与生产实践
- Keywords rare earth mineral of Scandium;aluminium scandium interalloy;aluminium magnesium thermal reduction process;one-step method; 含钪稀土矿;铝钪中间合金;铝镁热还原法;一步法;
- Baotou Golden Rare Earth Biological Appl. 包头市金稀土生物应用有限公司。
- Baotou New Century Rare Earth Co., Ltd. 包头市新世纪稀土抛光材料有限责任公司。
- Baotou Rhodia Rare Earth Co., Ltd. 包头罗地亚稀土有限公司。
- Distribution pattern of rare earth element;? 稀土元素分布模式?
- Keywords Ion-adsorption type rare earths mineral;Leachability;Column leaching; 离子吸附型稀土矿;可浸性;柱浸;
- Jiangxi South Rare Earth Hi-Tech Co., Ltd. 江西南方稀土高技术股份有限公司。
