亚洲人成网站18禁止中文字幕,国产毛片视频在线看,韩国18禁无码免费网站,国产一级无码视频,偷拍精品视频一区二区三区,国产亚洲成年网址在线观看,国产一区av在线




Huge Mineral Deposits Found in Gansu

Chinese geologists claim they have discovered world-class mineral deposits in what used to be part of the ancient Silk Road in Gansu Province, northwest China.

Geologist Tang Zhongli, an academician from the Chinese Academy of Engineering, made this announcement today at the ongoing annual conference of the China Association for Science and Technology (CAST) in Xi'an, the provincial capital of Shaanxi in northwest China.

Tang said his latest research has shown the actual reserves of nickel, copper, cobalt, platinum, tungsten and gold in the areas could be twice as much as the verified discoveries.

Years ago, Tang discovered the Jinchuan Nickel Mine in the corridor, the second biggest nickel mine in the world.

He said that in the vast areas along the Silk Road, there is a mine with "an extraordinary amount of deposits of nickel, copper, cobalt and plutonium and a mine with a huge amount of iron, copper, lead, zinc, tungsten and gold."

The geologist called for the increased use of the latest prospecting technology to locate the mineral resources in the region.

(People's Daily)



In This Series

References

Archive

Web Link

    1. <ul id="556nl"><kbd id="556nl"><form id="556nl"></form></kbd></ul>
      <thead id="556nl"></thead>

      1. <em id="556nl"><tt id="556nl"></tt></em>
        <ul id="556nl"><kbd id="556nl"><form id="556nl"></form></kbd></ul>

        <ul id="556nl"><small id="556nl"></small></ul>
        1. <thead id="556nl"></thead>

          亚洲人成网站18禁止中文字幕,国产毛片视频在线看,韩国18禁无码免费网站,国产一级无码视频,偷拍精品视频一区二区三区,国产亚洲成年网址在线观看,国产一区av在线 人妻无码久久影视 日韩久久久久久久久久久久 精品国产香蕉伊思人在线 无码国产手机在线a√片无灬 91在线视频无码