It is distributed alon g the Pangxidong -Jinshan fault system,and composed mainly of hydro thermally altered deformed rocks an d quartz veins.

 
  • 地質(zhì)地球化學(xué)研究結果表明,該礦床是中低溫蝕變構造巖型銀金礦床。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan