| Инд. авторы: | Oidup C.K., Lesnov F.P., Druzhkova Y.K. |
| Заглавие: | New data on geology, petrochemistry and geochemistry of rocks of the Nizhnetarlashkynsky ultramafite massif (Western Sangilen, Eastern Tuva) |
| Библ. ссылка: | Oidup C.K., Lesnov F.P., Druzhkova Y.K. New data on geology, petrochemistry and geochemistry of rocks of the Nizhnetarlashkynsky ultramafite massif (Western Sangilen, Eastern Tuva) // IOP Conference Series: Earth and Environmental Science. - 2018. - Vol.110. - Iss. 1. - Art.012017. - ISSN 1755-1307. - EISSN 1755-1315. |
| Внешние системы: | DOI: 10.1088/1755-1315/110/1/012017; SCOPUS: 2-s2.0-85040739067; |
| Реферат: | eng: Mafic-ultramafic massifs of Tuva territories are located both within linear belts tracing deep faults and as 'disordered' areas associated with some belts sufferedthe later fold-block dislocations. Sometimes fragments of mafic-ultramafic bodies are present in granitoidal intrusive asxenogenic blocks of various sizes. Areal location of ultramafic massifs is particularly observed in the east of Tuva within the Khamsarynsky structural-formation zone as well as in the structures of the Tuvinian-Mongolian middle massif. Geochemical features of the ultramafic massi frock variety studies are continued for obtaining convincing conclusions on their formational affiliation. Ultramafic massifs of Tuva have isolated single data in terms of the geochemical characteristics which requires a purposeful work in this direction. The present paper summarizes for the first time petro-geochemical characteristics of dunites of the Nizhnetarlashkynsky ultramafic massif and fragments of individual picritic dikes among them. © Published under licence by IOP Publishing Ltd. |
| Ключевые слова: | Ultramafic massifs; Ultramafic body; Structural formation; Mongolians; Geochemical features; Structural geology; Deep fault; Rocks; Petrology; Geochemistry; Geochemical characteristic; |
| Издано: | 2018 |
| Физ. характеристика: | 012017 |
| Конференция: | Название: 9th All Russian Petrographic Conference with International Participation: Petrology of Magmatic and Metamorphic Complexes Даты проведения: 2017-11-28 - 2017-12-02 |