学科分类
/ 1
1 个结果
  • 简介:Withanexploitationliistoryofmorctban500years,LaocliangorcdepositinLancliang,Yunnanisaparticularlylarge(possiblysuperlarge)oneofAg,Pb,Th,Cu,S,Au,etc.TectoniCally,itis1ocatedalmostinthesouthcmendofBaolangeodomespetemofWcsternYunnandiwaregion(ChenGuoda,1977)’StrataexposedintheminjngrraionareDevonisnSgn

  • 标签: