Rutile solubility in NaF–NaCl–KCl-bearing aqueous fluids at 0.5–2.79 GPa and 250–650 °C
作者: Elizabeth A. TanisAdam SimonYouxue ZhangPaul ChowYuming XiaoJohn M. HancharOliver TschaunerGuoyin Shen
作者单位: 1Earth & Environmental Sciences, University of Michigan, United States
2HPCAT, Carnegie Institute of Washington, Argonne, IL, United States
3Earth Sciences, Memorial University of Newfoundland, Canada
4HiPSEC, University of Nevada, Las Vegas, United States
5Department of Geoscience, University of Nevada, Las Vegas, United States
刊名: Geochimica et Cosmochimica Acta, 2016, Vol.177 , pp.170-181
来源数据库: Elsevier Journal
DOI: 10.1016/j.gca.2016.01.003
英文摘要: Abstract(#br)The complex nature of trace element mobility in subduction zone environments is thought to be primarily controlled by fluid–rock interactions, episodic behavior of fluids released, mineral assemblages, and element partitioning during phase transformations and mineral breakdown throughout the transition from hydrated basalt to blueschist to eclogite. Quantitative data that constrain the partitioning of trace elements between fluid(s) and mineral(s) are required in order to model trace element mobility during prograde and retrograde metamorphic fluid evolution in subduction environments. The stability of rutile has been proposed to control the mobility of HFSE during subduction, accounting for the observed depletion of Nb and Ta in arc magmas. Recent experimental studies...
全文获取路径: Elsevier  (合作)
影响因子:3.884 (2012)

  • solubility 溶度
  • aqueous 水的
  • bearing 方位