Main Features of the Historical Metallogeny of Niobium
- Авторлар: Tkachev A.1, Rundqvist D.1, Vishnevskaya N.1
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Мекемелер:
- Vernadsky State Geological Museum, Russian Academy of Sciences
- Шығарылым: Том 487, № 1 (2019)
- Беттер: 751-755
- Бөлім: Geology
- URL: https://journals.rcsi.science/1028-334X/article/view/195192
- DOI: https://doi.org/10.1134/S1028334X19070092
- ID: 195192
Дәйексөз келтіру
Аннотация
Niobium metallogeny over the course of geological history has been considered on the basis of data from 45 largest deposits in the world belonging to any of three metallogenic types: alkaligranitic, foidic, and carbonatitic. The deposits were formed under variable intensity from the Middle Paleoproterozoic to the Cenozoic. The greatest resources of niobium are accumulated in the deposits formed during the Rodinian, Pangean, and Amasian supercontinent cycles. These cycles are characterized by the prevalence of deposits associated with carbonatite complexes.
Авторлар туралы
A. Tkachev
Vernadsky State Geological Museum, Russian Academyof Sciences
Хат алмасуға жауапты Автор.
Email: a.tkachev@sgm.ru
Ресей, Moscow
D. Rundqvist
Vernadsky State Geological Museum, Russian Academyof Sciences
Email: a.tkachev@sgm.ru
Ресей, Moscow
N. Vishnevskaya
Vernadsky State Geological Museum, Russian Academyof Sciences
Email: a.tkachev@sgm.ru
Ресей, Moscow