Fluid inclusion study of the ore-quartz veins at Haftcheshmeh porphyry copper (Mo) deposit, Ahar–Arasbaran Magmatic Belt, NW Iran

Geochemistry and fluid characteristics of the Dalli porphyry Cu–Au deposit, Central Iran

“…As mentioned above the occurrence of CO 2 -bearing fluids in the Dalli is limited and occurs only in the early-stage hydrothermal veins. In these veins, the occurrence of liquid-rich inclusions with CO 2 -bearing vapor phase may represent that two immiscible fluids consisting of (1) CO 2 -rich vapor and (2) dilute hot brine were derived from the primary fluids (Adeli et al, 2014). Subsequently the fluids were probably undergone by a temperature drop due to the fluid boiling and mixing.…”