NEW AGE DATA ON GOLD-QUARTZ MINERALIZATION IN THE VERKHNYAYA INDIGIRKA AREA, YAKUTIA
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dc.contributor.author | Akimov G.Yu. | |
dc.date.accessioned | 2022-08-14T03:31:11Z | |
dc.date.available | 2022-08-14T03:31:11Z | |
dc.date.issued | 2004 | |
dc.identifier | https://www.elibrary.ru/item.asp?id=13472143 | |
dc.identifier.citation | Doklady Earth Sciences, 2004, 398, 7, 895-898 | |
dc.identifier.issn | 1028-334X | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/38543 | |
dc.description.abstract | The gold-quartz deposits of the Verkhnyaya Indigirka area of Yakutia formed during Mesozoic tectonogenesis, which was related to the collision between the Kolyma-Omolon composite terrain and North Asian craton at the end of the Jurassic and the beginning of the Neocomian. These deposits are located in Upper Permian-Upper Triassic terrigenous rocks of the Verkhoyansk Complex far away from granitoid massifs. Since the gold-quartz veins have no geological relationship with granitoids and were not dated, the position of this mineralization in the evolution of the Mesozoic is uncertain. Some geologists suggest that gold-quartz mineralization has a pregranite age. Our geological, petrographical, and geochronological investigations established that the gold-quartz mineralization of this region is related to the Early Neocomian adamellite-granite complex, the emplacement of which caused regional zonal metamorphism. | |
dc.title | NEW AGE DATA ON GOLD-QUARTZ MINERALIZATION IN THE VERKHNYAYA INDIGIRKA AREA, YAKUTIA | |
dc.type | Статья |
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