There is a closely retationship between the formation of gold deposit and the tectonics, stratigraphy, petrological character, intrusive rocks, Uolcanic rocks and ductile shear zone.

 
  • 中酸性火山巖是本區主要成礦母巖,韌-脆性剪切帶是金礦形成的重要導礦構造。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan