Zhengzhou Comprehensive The scientists have found a new type of tungsten ore in the rock and mineral identification process. The study determined that the ore containing rare earths, tungsten ore elements in the form of ion adsorption occurs in the main carrier mineral containing barium psilomelane .

After identification, the ore grade of the total rare earth oxide 0.23%, W and rare earth elements are enriched in barium-containing Eu psilomelane , and the uniform distribution. Which , Eu2O3 content of between 0.34% ~ 0.47%, W2O3 content of between 3.2% to 4.2 %.

Deposit of rare earth industry mainly endogenous Bastnaesite and monazite ores , exogenous ion adsorption type ( weathering crust ) and sedimentary placer ( monazite type ) ore. Zhengzhou integrated with the newly discovered rare earth tungsten ore mainly occurs in sandstone fracture zone in the case of table generation due to the detailed causes of further study. The researchers said the mine 's ore-forming elements specific combinations and unique mode of occurrence was first discovered in the country is worthy of further study.

According to the Principal revealed that this type of tungsten ore reserves larger prospecting better. The discovery , for improving the utilization of the value of the tungsten ore is significant. This is a major contribution to the Mineral Exploration Zhengzhou comprehensive appraisal made ​​by the rock .


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NdFeB downstream market steady , praseodymium and neodymium prices steady dominated ; phosphor industry is still in the doldrums, europium , yttrium prices weak consolidation ; dysprosium , terbium products have declined slightly , the decline temporarily limited.

Dysprosium oxide mainstream manufacturers tax 163-165 yuan / ton, dysprosium iron mainstream manufacturers tax price 168-170 yuan / ton.

Praseodymium oxide mainstream manufacturers tax price 570,000-580,000 yuan / ton. Neodymium oxide 310,000-320,000 yuan / ton.

Lanthanum oxide manufacturers tax price 19,000-20,000 yuan / ton. Cerium oxide mainstream manufacturers tax price 20,000-21,000 yuan / ton.

Neodymium oxide, praseodymium mainstream manufacturers tax price 315,000-325,000 yuan / ton , praseodymium , neodymium metal mainstream manufacturers tax price 410,000-420,000 yuan / ton.

Fluorescent europium oxide mainstream manufacturers tax price 3,950-4,050 yuan / kg. Terbium oxide phosphor grade mainstream manufacturers tax price 3,000-3,200 yuan / kg.

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Recently, the focus of industrial projects xunwu county , 500 tons of high-performance rare earth polishing powder production line in Shek Pai abandoned mines to build industrial parks settled xunwu County Committee, deputy governor LIAO Li-ping attended the groundbreaking ceremony for the project .

It is understood that the project is a research cooperation project xunwu County Tong Cheng rare earth new materials in cooperation with Zhejiang University , with a total investment of 80 million. The project uses xunwu rare earth raw materials, selection of reasonably clean production processes to produce high-performance rare earth polishing powder preparation products, projects can be completed and put into operation during the year. After completion of the project to provide 500 tons of rare earth polishing powder production capacity of the company is expected to add annual sales income of 6,000 yuan .


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Today, the rare earth market is still deserted , vendors reflect now on the market , many manufacturers on the upside as long as the ship , some businesses because of shortage of funds will be the amount of some goods, we hope up mentality heavier, but the market is still light.

Europium, terbium oxide market, today there is a small amount of traders are now stocking reflect only the occasional , less the lowest bidder, the price of europium oxide is about 3900 yuan / kg , terbium oxide market is relatively stable , the current basic price unchanged from last week .

Neodymium, erbium oxide market , comprehensive market feedback, and now the price is consistent with last week , and because business is bad, there is no actual turnover of some businesses , it is not nearly two weeks to price changes , according to a trader Ganzhou said now neodymium oxide and erbium oxide price is around 33 yuan / ton , and the other represents the mainstream , according to other suppliers prices are 325,000 yuan / ton.
As of 14:00 today , Baotou Rare Earth Stock Exchange on the trading platform in addition to lutetium, yttrium oxide prices decreased slightly, other product prices displayed as rise slightly. The price of neodymium oxide is shown as 370 yuan / kg, sold in more than 1 ton , erbium oxide price 401 yuan / kg, just over 900 kg volume .

Praseodymium , neodymium market today , according to some suppliers reflect prices have been steady this week , they will not have a significant adjustment in the week , although the market bias deserted , and will not cut prices to ship late this business forecasts as the government sector management strengthening, such as praseodymium , neodymium demand a relatively large price still up space.


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