According to the contrast study on the relations between lamprophyre and gold mineralization, it indicates that there are simularities between the lamprophyres.

 
  • 經(jīng)不同成礦區煌斑巖與金礦成礦關(guān)系的對比研究,認為其具有相似性,并與金成礦關(guān)系密切。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan