Fluid inclusions, stable isotopes and mineralogical constraints on the genesis of Roudný gold-deposit, Czech Republic.

Abstrakt

The early mineralization stages occurred from H2O-CO2 low salinity, high-T (~ 350 to 300 °C) metamorphic fluids; the younger stages from H2O-only fluids (~250°C and 8 - 9 wt. % NaCl eqv. to ~120°C and 6 - 7 wt. % NaCl eqv.).