Equilibria in the system Au-Ag-S-fluid: computed and experimental data
Yu.V. Laptev
United Institute of Geology, Geophysics and Mineralogy, Siberian Branch of the RAS, 3 prosp. Akad. Koptyuga, Novosibirsk, 630090, Russia
Keywords: Thermodynamic computations; metastable equilibrium; gold; electrum; silver; pyrite ore deposits; hydrothermal processes
Pages: 313-322
Abstract
We present results of computations on the interaction of solid-phase electrum-argentite-pyrite (weight ratios 2·10-5 / 2 · 10-3 /1 and 2·10-5 / 4·10-2 / 1>) association with Cl-containing aqueous moderately acid solutions (0.5m NaCl, pH = 3.08) at 300
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