Research Article

Fluid Evolution of Fuzishan Skarn Cu-Mo Deposit from the Edong District in the Middle-Lower Yangtze River Metallogenic Belt of China: Evidence from Petrography, Mineral Assemblages, and Fluid Inclusions

Table 1

Summary of components of fluid inclusions by laser Raman spectroscopic analyses and petrographic observations.

StageHost mineralDetermined phaseComponentCharacteristic peak (cm−1)

Prograde skarnGarnetDaughter mineralHalite
Anhydrite1016
Calcite1085
Chalcopyrite289
Molybdenite408
Hematite1319
VaporH2O3440
DiopsideDaughter mineralHalite
Calcite1085
Chalcopyrite286
Molybdenite408
Hematite1321

Retrograde skarnEpidoteDaughter mineralHematite1318
Calcite1085
Sulfide?

Quartz-sulfideQuartzLiquidH2O3444

CarbonateCalciteLiquidH2O3450