Accurate Calculation Procedure for V-x Parameters of Hydrothermal Gold Ore Fluid Inclusions

Determining the V-x parameters of H2O–NaCl–CO2 fluid inclusions (total density of inclusions, gas content, homogenization pressure, etc.) is of great value for the exploration of hydrothermal deposits. However, previous accurate calculation methods are only applicable to H2O–NaCl–CO2 fluid inclusions with homogenization temperature above 300 °C and CO2 phase homogenization temperature above the CO2 clathrate melting temperature. In this paper, a...