A model of the tectonic development of Irtysh shear zone in terms of present day radioisotope data
نویسندگان
چکیده
Purpose. To present the model of tectonic development Irtysh shear zone, based on recent uranium-lead dating for zircon. Methodology. The authors analyzed results studies foreign and domestic scientists, conducted field research, sample preparation, carried out iso-tope using SHRIMP-2 LA-ICP-MS technology; determined small elements by fusion method ICP. Findings. Based more than ten zircon local given geological structural data, zone has been proposed Originality. A developed age relationships with Kalba-Narym have established. Practical value. article considers crush which prove its formation along deep fault in course a long multi-stage tectogenesis.
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ژورنال
عنوان ژورنال: Naukovij vìsnik Nacìonal?nogo gìrni?ogo unìversitetu
سال: 2021
ISSN: ['2071-2227', '2223-2362']
DOI: https://doi.org/10.33271/nvngu/2021-4/005