Database of Experimental and Modeling Results on Mo Transport in Sulfur-Rich Hydrothermal Fluids: Implications for Porphyry-Epithermal Cu-Au-Mo Deposits

Maria, Kokh,; Gleb, Pokrovski,; Stephan, Klemme,; Christian, Schmidt,; Clément, Laskar,; Jean-Louis, Hazemann,; Denis, Testemale,; Isabelle, Kieffer,; Olivier, Proux,; Eric, Lachera,; Harald, Müller,; Elena, Bazakina,; Christoph, Moeller,; Daria, Ryaboshapka,; Max, Wilke,

doi:10.5880/fidgeo.d.2025.002

Public

Database of Experimental and Modeling Results on Mo Transport in Sulfur-Rich Hydrothermal Fluids: Implications for Porphyry-Epithermal Cu-Au-Mo Deposits

Published in Open MIND • Jan 1, 2025

Authors:

Kokh, Maria

Pokrovski, Gleb

Klemme, Stephan

Abstract

We have experimentally studied the role of hydrogen sulfide (H2S and HS‒) and the trisulfur radical ion (S3•‒) in the transport of molybdenum by hydrothermal fluids at 300 °C and 500 bar as a function of pH, redox conditions and sulfur concentration. We combined solubility measurements of molybdenit...

Subject

Solubility

Hydrothermal circulation

Chemistry

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