Research Article

Enhancement of Permeability Activated by Supercritical Fluid Flow through Granite

Figure 7

Temperature and pressure estimation. (a) Temperature and pressure estimated using an amphibole-plagioclase thermometer [41] and Al-in-hornblende barometer [42]. (b) Temperature estimated using a Ti-in-biotite thermometer. (c) Temperature estimated using a Ti-in-quartz thermometer.
(a)
(b) Ti-in-biotite thermometer
(c) Ti-in-quartz thermometer