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- THe late Archaean greenstone belt in the Zhifang area has the characteristic ductile shear zone with a mylonite zone in its centre where occurs a gold mineralization zone(containing low grade gold ore bodies)of metamorphic hydrothermal type. 泰安纸房地区太古代晚期绿岩带具有韧性剪切带的特征,在其中心部位为糜棱岩带,产有几公里长的太古代绿岩带变质热液型金矿化带(含低品位金矿体)。
- Keywords Low grade gold ore;Heap leaching;All sliming cyanidation; 低品位金矿;堆浸;全泥氰化;
- Keywords high pelitic low grade gold ore;granulating;dripping leaching;pillar leaching;heap leaching.; 高泥质低品位金矿;制粒;滴淋;柱浸;堆浸;
- Low grade gold ore 金矿
- The optimation of biooxidation pretreatment process of the flotation products of low grade hard to leach gold ore was made. 将低品位的难浸金矿先经浮选分离后,对不同浮选产品的细菌氧化预处理流程进行了优化。
- Study on the Beneficiation Technology of Low Grade Sulfide Gold Ore with High Arsenic Content 某高砷硫低品位金矿石选矿工艺研究
- Technology Study on Recovering Glod in Micro-fine Particle Low Grade Gold Mine 微细粒低品位金矿石提金工艺研究
- It's a mid scale and its ore belongs to low grade structural altereds tyle, limonite, pyrite are mainly gold carriers. 矿石以低品位构造蚀变岩型为主,褐铁矿、铁矿是主要的载金矿物。
- A low number; a low grade of oil. 一个小的数; 低级油
- An area containing abundant deposits of gold or gold ore. 金矿区蕴藏大量黄金或金矿的地区
- John is down on his teacher because she gave him a low grade. 约翰恨他的导师，因为她给他打了低分。
- My son mucked up the car engine by using cheap, low grade gasoline. 我的儿子使用便宜的低级汽油,汽车引擎损坏了。
- Si Dao Gou Gold Deposit occurred in medium low grade metamorphite system of Liaohe group,Sinian System.The ore deposit is controlled mainly by east west axial folded structure. 四道沟金矿床产于震旦系辽河群中低级变质岩系中，矿床主要受东西轴向的褶皱构造控制。
- Gold ore main type is auriferous quartz vein type. 金矿床主要为含金硫化物石英脉型。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- Gold ore bodies formed by every pulse and mant... 为本区的地质找矿提供了一个明显的找矿标志。
- Low grades are get ting Helen down. 考分很低使海纶闷闷不乐。
- A deposit of gold ore in an old riverbed. 富金砂矿古河床里的金砂矿床
- He is a bit let down by the low grade he got. 这次成绩不好, 他有点气馁。
- China's imports from India more Goa India from low grade iron ore, rather than high-grade iron ore. 中国从印度进口的更多的是产自印度Goa的品位较低的铁矿石，而不是高品位铁矿石。
