The distribution of rare earths
The characteristics for district distribution of China's rare earth deposits is widespread and relatively.
Currently, the geologist have found that more than two-thirds of the provinces or areas have thousands of deposit/mines and sources of mineralization.The baiyun obo Inner Mongolia,south of jiangxi, north of guangdong, liongshan in sichuan are the concentrated distribution area of rare earth resources.Other provinces also have found rare earth deposit,such as shandong, hunan, guangxi, yunnan, guizhou, fujian, zhejiang, hubei, henan, shanxi, liaoning, shanxi, xinjiang,but much less than the concentrated distribution area. 98% of total amount of the rare earth resources cloth in Inner Mongolia, jiangxi, guangdong, sichuan and shandong.
Reserves of light and heavy rare earth in distribution showed "exceeds south heavy" characteristics.
Our light rare earth mainly distribute in the northern region,and the heavy rare earth distribute in the south area.Particularly,ion adsorption type of rare earth,heavy rare earth which spread in Nanling regionlon,easily addessible,easy to extract, has become China's important production base of the heavy rare earth.The Bayan Obo mine in Baotou City is the worldĄŻs largest iron and rare earth mines,the light rare earth is main,account for 83% of China.There are fewer rare earth in Weishan and Liangshan.Mines in southern provinces such is Jiangxi,Guangdong and Fujian are ionic type rare earth ore,account for 90% of middle and heavy rare earth of China.
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