New data on the age of gold-quartz mneralization at the Verkhne-Indigirsk district, Yakutia
The conducted geologic, petrographical and geochronological (isotope) investigations enabled to correlate the gold-quartz mneralization of the district with the Early Neocomian adamellite-granite complex, to which formation the regional zonal metamorphism processes are closely related. As establishe...
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| Format: | Article in Journal/Newspaper |
| Language: | Russian |
| Published: |
2020
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| Online Access: | https://openrepository.ru/article?id=254036 |
| Summary: | The conducted geologic, petrographical and geochronological (isotope) investigations enabled to correlate the gold-quartz mneralization of the district with the Early Neocomian adamellite-granite complex, to which formation the regional zonal metamorphism processes are closely related. As established, the gold-quartz mneralization was formed in the final stage of zonal thermal-domal metamorphism associated with formation of collisional granitoid rocks of adamellite-granite complex in the beginning of Early Cretaceous period. |
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