thiosalt coal mining

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Physicochemical aspects of mercury metallogenesis

Significant quantities of mercury (> 0.1 ppm) can be transported in hydrothermal fluids: 1. (1) in the form of sulfide complexes when the aqueous solutions are very

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The environmental impact of mine wastes — Roles of

The environmental impact of mine wastes — Roles of microorganisms and their significance in treatment of mine wastes

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