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Information × Registration Number 0224U001816, 0120U101783 , R & D reports Title Structural-tectonic conditions and mineral composition of breccia dikes of Vyshkivske ore field (Transcarpathia) popup.stage_title Head Hayovskyy Oleh Volodymyrovych, Registration Date 30-01-2024 Organization Ivan Franko National University of Lviv popup.description2 Research was carried out within the Vyshkiv ore field in Transcarpathia. Explosive breccias were discovered here. The main features of their material composition and spatial distribution were studied, and the regularities of their formation were determined. In the north-western and central parts of the ore field, an adular-quartz formation is distinguished, which is associated with the mineralization of gold and polymetals. Vein ore bodies are of irregular shape. They are localized in explosive breccias, which are confined to linear or ring steeply dipping (under the contacts of intrusions) dislocations with a break in continuity. The ore bodies have been formed in medium-depth (subvolcanic) conditions during the widespread development of the metasomatic process of rock leaching – propylitization. Mineralization is superimposed on propylitized rocks, therefore, it completed the process. Product Description popup.authors Bekesha Sergii M. Hayovskyy Oleh V. Pavlun Mykola M. Slyvko Yevheniia M. popup.nrat_date 2024-01-30 Close