Geological characteristics and metallogenesis of iron deposits in western Tianshan, China
作者: Zuoheng ZhangWei HongZongsheng JiangShigang DuanFengming LiFupin Shi
作者单位: 1MLR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China
2The Bureau of Geology and Mineral Resources Development of Xinjiang, Urumqi 830000, Xinjiang, China
3No.3 Team of the Bureau of Geology and Mineral Resources Development of Xinjiang, Korla 841000, Xinjiang, China
刊名: Ore Geology Reviews, 2014, Vol.57 , pp.425-440
来源数据库: Elsevier Journal
DOI: 10.1016/j.oregeorev.2013.09.012
关键词: Iron geological characteristicsVolcanic-hosted iron depositsIron metallogenesisWestern Tianshan Mountains
原始语种摘要: Abstract(#br)The western Tianshan metallogenic belt is one of the most significant polymetallic iron metallogenic belts in China. Important advances have been achieved recently in iron exploration in the Awulale Mountain in western Tianshan, China. These newly-discovered iron deposits are mainly hosted in the basic-medium andesitic lavas and volcaniclastics, often comprising a number of high-grade ores. Magnetite is predominated in ore mineral assemblages, and pyrite, chalcopyrite, pyrrhotite or sphalerite increase in certain deposits. Wallrock alterations are intensively developed, exemplified as sodic–calcic and potassic alterations which display in different patterns as country rocks and ore-controlled structures vary. Skarn assemblages are commonly developed in ore districts like...
全文获取路径: Elsevier  (合作)
影响因子:2.417 (2012)

  • China 中国
  • volcanic 火山的
  • pyrite 黄铁矿
  • alteration 蚀变
  • tectonic 构造的
  • mineralizing 成矿酌
  • western 谓的
  • actinolite 阳起石
  • feldspar 长石
  • interpretation 判读