SOLUBILITY OF THE MAGNETITE+HEMATITE BUFFER ASSEMBLAGE IN NaCl SOLUTION AT 300℃ AND 500 bar  

作　　者：曾贻善 艾瑞英 王凤珍 

机构地区：[1]Department of Geology, Peking University, Beijing 100871, PRC

出　　处：《Chinese Science Bulletin》1989年第24期2050-2054,共5页

基　　金：Project supported by the National Natural Science Foundation of China (grant No. 4870203)

摘　　要：Chou and Eugster and Boctor et al. studied the solubilities of magnetite and hematite, respectively, in supercritical HCl—H₂O fluids using the foe and f_HCl buffer tech niques. Crerar et al. determined the solubility of pyrite+pyrrhotite+magnetite in acidic NaCl hydrothermal solutions. These researches give principal experimental evidence for a prevailing hypothesis that Fe is transported as chloro-complexes in hydrothermal fluids. It

关 键 词：SOLUBILITY Fe-speciation NaCl hydrothermal solution. 

分 类 号：N[自然科学总论]