China’s Ministry of Natural Resources has announced the discovery of two major high-purity quartz deposits – one near Qinling, Henan province, and the other in Altay, Xinjiang region. With State ...
High-purity quartz sand is mainly used for producing PV quartz crucibles in the PV industry. Image: PV Tech. Over the past two years, high-purity quartz sand has been considered one of the supply ...
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