千王之王重出江湖
China discovers and names new mineral with 72% germanium content: report_我的网站
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According to a Science and Technology Daily's Sunday report, China has discovered and named a new mineral, Wusihe germanium ore, with an average germanium oxide content of up to 72 percent, second only to germanite.
The mineral was jointly discovered, named, and submitted for approval by multiple Chinese research teams, and has officially been approved by the Commission on New Minerals, Nomenclature and Classification (CNMNC) of the International Mineralogical Association (IMA).
As a scarce strategic critical metal, germanium is an indispensable material in high-tech fields including modern semiconductors, fiber-optic communications, infrared optics, solar cells, and aerospace measurement and control systems.
Due to its low abundance in the Earth's crust and difficulty in forming independent deposits, germanium has long been mainly produced as an associated element from lead-zinc ores and coal deposits, according to the report.
The mineral also marks the third germanium-rich mineral discovered in the mining area, the report said.
According to data released by China's Ministry of Natural Resources on April 29, China ranks first globally in reserves of 14 minerals, including germanium.
Global Times
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[ 资讯] 6月9日，我们从上汽通用五菱官方了解到，其针对旗下紧凑型SUV——星光S推出百亿补贴活动，购车综合优惠至高48000元，涵盖至高8000元现金优惠、不限品牌7000元置换补贴、至高5000元金融补贴等。作为了解，该车目前有5款配置，售价区间为9.98-12.98万元。截至目前，星光家族累计销量突破13.8万辆，其中五菱星光S(参数|询价)累计销量超4.3万辆。
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Published on:04:16:30