SEM image of Dysprosium hydroxyfluoride fibers. Credit: PPNL. A few days ago, Xinhua News agency reported that three rare earth mining districts near Ganzhou city have been order to halt…
Read MoreSEM image of Dysprosium hydroxyfluoride fibers. Credit: PPNL. A few days ago, Xinhua News agency reported that three rare earth mining districts near Ganzhou city have been order to halt…
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