清原区

清原区清原区
  1. 清原县生态示范区建设与可持续发展

    Construction of Qingyuan County Ecological Demonstration Area & Sustainable Development

  2. 清原花岗&绿岩区金矿地质特征及矿床成因研究

    Study on geological characteristics and genesis of gold deposit in Qing-Yuan granite-greenstone terrain