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China discovers and names new mineral with 72% germanium content: report_我的网站

世界第一等

一 |

A piece of germanium Photo: VCG
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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二 | 杭州地铁9号线二期7座车站的“大名”，终于尘埃落定。昨天，记者了解到，杭州市人民政府已正式批复相关站点站名，这条向北挺进临平腹地的线路，离市民的日常通勤又近了一大步。

三 | 根据《关于杭州市城市轨道交通9号线二期工程7座车站站名的批复》，新站名依次为：康信路站、兴元路站、康泰路站、泉漳站、兴盛路站、港北路站和塘栖站。放眼整条线路，9号线二期南起已运营的龙安站，向北延伸至塘栖站，全长约10公里，全部为地下敷设，共设7座地下车站。

四 | 通车后，9号线全线总里程将达39.6公里，从观音塘出发，一路串起钱江新城、临平老城、东湖新城，最后直达塘栖，真正成了贯通主城与临平北部的纵向大动脉。

五 | 而这条动脉带来的，不只是地铁直达的便利——未来，临平的交通骨架将由此撑开，形成高效互联的现代化立体交通体系，为城市能级提升注入持续动力。值得一提的是，线路工程进度也传来捷报——今年1月，项目率先实现全线洞通，成为杭州地铁四期建设中首条隧道全部贯通的线路，7个盾构区间均已完成掘进，地下骨架已然成形。