Conditions of sulfide ore formation at the Bodorono deposit (South Yakutia): the thermodynamic aspect

Kardashevskaya V. N., Ponomareva N. I.

Zapiski RMO (Proceedings of the Russian Mineralogical Society). 2021. V. 150. N 3. P. 114-129

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Language: Russian 


An assessment of the redox conditions of gold mineralization at the Bodorono deposit (South Yakutia) has been carried out on the base of calculating methods of chemical thermodynamics. Calculations were performed for each separated mineral association, taking into account the temperatures, pressures and composition of fluid inclusions obtained in the course of thermobaro-geochemical researches of quartz.

Keywords: gold-ore deposit, gold-tellur-bismuth mineralization, quartz, fluid inclusions, mineral equilibriums