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《World Nonferrous Metals》 2001-10
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Protecting and making use of indium deposit in DaChang ore field

Li Wan—qing(LiuZhou Huatin group company Limite d)  
The deposit of indium in DaChang ore f ield is more than 60%of which was proven in world.It becomes the bitter talk sub ject between the persons of the same b usiness that how to protect and make use of the rare resource.Thi s topic set forth the writer' s point from various angles.
【CateGory Index】: TD983
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