Two coeval primary aqueous biphase fluid inclusions, X (liquid-rich) and Y (vapour-rich), occur in

Q. Two coeval primary aqueous biphase fluid inclusions, X (liquid-rich) and Y (vapour-rich), occur in the same grain of the host mineral. Which one of the following situations most likely indicates boiling of the fluid?

A. X homogenizes to liquid and Y homogenizes to vapour at different temperatures.

B. Both homogenize to liquid at the same temperature.

C. Both homogenize to vapour at the same temperature.

D. X homogenizes to liquid and Y homogenizes to vapour at the same temperature.

Ans: X homogenizes to liquid and Y homogenizes to vapour at the same temperature.