Fig. 3From: An in situ experimental study of Zr4+ transport capacity of water-rich fluids in the temperature and pressure range of the deep crust and upper mantleTemperature/pressure evolution of full width at half height (FWHH) of the high-frequency envelope of the spectra of fluids from the experiments. Average pressure is that calculated from the regression line in Fig. 2. For actual pressure, see Table 1 Back to article page