Fe3+/FeT ratios in volcanic amphiboles determined by single-crystal synchrotron Mössbauer spectroscopy as a function of mineral composition, magmatic oxygen fugacity and post-crystallization processes.

Ratschbacher, Barbara

Fe³⁺/Fe_Tratios in volcanic amphiboles determined by single-crystal synchrotron Mössbauer spectroscopy as a function of mineral composition, magmatic oxygen fugacity and post-crystallization processes.

Barbara Cäcilia Ratschbacher¹, Claire E Bucholz¹, Jennifer M Jackson² and Natalia V Solomatova^1,3, (1)California Institute of Technology, Pasadena, CA, United States, (2)California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States, (3)École Normale Supérieure Lyon, Laboratoire de Géologie, Lyon, France