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GEOCHEMICAL SPECIALIZATION OF THE POLIFORMATION ZINAK INTRUSIVE IN THE CHAKYLKALYAN MOUNTAINS (SOUTHERN UZBEKISTAN)

интрузивные комплексы, металлогеническая и геохимическая специализация, золотое оруденение, Зинакский интрузив, Чакылкалянские горы.

Authors

  • Мехрож ЖУРАЕВ, PhD по г.-м.н., доцент кафедры “Геология, поиски и разведка месторождений полезных ископаемых” ТашГТУ, Uzbekistan
  • Хамро TOШНИЁЗОВ, Базовый докторант кафедры “Гидрогеология, инженерная геология и петрография” ТашГТУ, Uzbekistan

The Zinak intrusion is composed of rocks of the homodromous series and includes formations of four complexes: the Atkamar gabbro-diorite, Tym gneiss-like granites, Yachton diorite-granodiorite and Ketmenchin two-mica granites. The earliest representatives of this series (amphibole peridotites and pyroxene-amphibole gabbro) are formed in a high-temperature regime, under conditions of significant depths, by differentiation of basaltoid melt. The earliest representatives of this series (amphibole peridotites and pyroxene-amphibole gabbro) are formed in a high-temperature regime, in conditions of significant depths, by differentiation of basaltoid melt. Geochemical specialization of intrusive rocks is indicative of the detection of gold mineralization in granitoids