Research on occurrence characteristics of rare earth elements in carlin-type gold ore in the southwe

来源 :第八届国际稀土开发与应用研讨会暨第三届中国稀土峰会 | 被引量 : 0次 | 上传用户:luchsky123
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  There is abundant rare-earth element in our country,but it is very fragmented in the earths crust,and it is very difficult to mining or mining cost is extremely high.
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