Fluid inclusions trapped in veins and minerals have been used as a proxy to explore the deformation history in orogenic belts. As fluid activities are considerably more in shear zones in an orogenic belt, the fluid inclusions in a shear zone have been also used to explore the seismic activities during the evolution of the shear zone. In orogenic belts the earthquakes sometimes attributed to be linked with fluid activity at depth. Indirect geophysical evidence points out the role of fluid in earthquakes in many shear zones, however a few studies provide geological evidence for the role of fluid in earthquakes.