Applied Mineralogy Studies of Rare-Earth Ores

被引：1

作者：

Juliana Lívi Antoniassi ^{[1
]}

Daniel Uliana ^{[1
]}

Henrique Kahn ^{[1
]}

M.Manuela M.Lé Tassinari ^{[1
]}

Carina Ulsen ^{[1
]}

机构：

[1] University of Sao Paulo,Polytechnic School,Mining and Petroleum Engineering Department Av.Prof.Mello Moraes,2373,Sao Paulo,Brazil

来源：

矿物学报 | 2013年 / 33(S1)卷 / S1期

关键词：

rare-earth elements; applied mineralogy; automated mineralogy; monazite;

D O I：

10.16461/j.cnki.1000-4734.2013.s1.067

中图分类号：

P618.7 [稀土元素和分散元素]; P579 [实验矿物学、应用矿物学];

学科分类号：

0709 ; 070901 ; 081803 ;

摘要：

New attention has been given to the resources of rare earth minerals over the last years. The natural shortage of these elements in the Earth’s crust and trade restrictions recently imposed by China, motivated the Brazilian Government to encourage new projects by inserting the exploitation of rare earths in the National Mining Plan, which deals with industry strategic issues in the country, helping to reduce current importation. The incentives can be in the choice of future targets for mineral exploration and for the development of laboratory studies and pilot scale processing tests.

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页码：39 / 39

页数：1