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Information × Registration Number 0222U001933, 0121U112374 , R & D reports Title Internal structure and kinematics of Zvizdal-Zaliska and Brusylov fault zones of the Ukrainian shield and assessment of their prospects for minerals. popup.stage_title Head Mychak Sergii V., Доктор геологічних наук Registration Date 04-02-2022 Organization Mychak Sergii V. popup.description2 In order to clarify the internal structure and kinematics of Zvizdal-Zaliska and Brusyliv fault zones of the Ukrainian Shield in 2021 field magnetometric studies of Zvizdal-Zaliska dyke and tectonophysical measurements of fractures and structural and textural elements of rocks, settlements near settlements Malyn, Radomyshl', Buki, Kashperivka, as well as deep seismic sounding data along geotravers II and VI were analyzed. According to tectonophysical data, the rocks of the studied area are characterized by landslide deformation processes with alternating sublatitudinal and submeridional compression regimes, which correspond to the youngest within the Ukrainian Shield Saturday-Moshorin stage of fault formation (1.80-1.77 billion years ago), with subhorizontal axes of compression σ1 - 315 ° and tensile σ3 - 45 °. Also in the study area are widely developed cracks and bands of gneisses of sloping fall, which set the discharge deformation regime σ1 - 100/85 °, σ3 - 280/05 °, σ2 - 10/02 °, and with which the authors associate the formation of Zvizdal- Zaliska dikes of the main breeds. Deformations of the Nemyriv fault zone (1.99 billion years ago) were recorded at the junction of the Zvizdal-Zaliska fault zone with Nemyrivska (1.99 billion years ago), and a stress field σ1 - 301 °, σ3 - 31 ° was recorded at the intersection with the Brusyliv fault zone. arrays and refers to their deformations ~ 2.05 billion years ago. Data on the chemical and mineralogical composition of mineral deposits and their location indicate that the main regional structures that influenced the metallogenic specialization of the study area are Zvizdal-Zaliska, Brusyliv, Nemyriv, Khmilnyk, Central, Sarny-Varvarivska fault zones. Product Description popup.authors Mychak Sergii Volodymyrovich popup.nrat_date 2022-03-09 Close