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National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Mineralogy of VMS-type deposits and their comparison with samples from the Tisova deposit
 Bulyžkin, Rodion ; Zachariáš, Jiří (advisor) ; Dolníček, Zdeněk (referee)
Mineralogy of VMS-type deposits and their comparison with samples from the Tisová deposit Rodion Bulyžkin Abstract Volcanogenic Massive Sulphides (VMS) deposits are a specific type of mineral deposits that are currently an important source of mineral resources. They are essential for their high metal content used for the industrial and energy sectors of the world economy and the future development of human society. They are rich in both, base and precious metals and therefore deposits of this type are of strategic importance. Their study and exploration provide important information on the formation of mineral resources and the evolution of submarine volcanic systems. They also contribute to a better understanding of geological processes and the evolution of our planet, and makes it possible to discover new reserves of metals (especially copper and zinc ores, which are used in industry, such as electronics, building materials and energy) that can be exploited for future generations. The formation of these deposits is linked to processes that take place near subduction zones or where tectonic plates collide. During these processes, hot solutions and mineral-rich gaseous phases react with the surrounding rocks and seawater. Such contact results in rapid cooling of the hydrothermal fluid and...
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