THE U-PB AGE OF GRANITOIDS FROM THE NARODA PLUTON, THE NEAR-POLAR URALS
| dc.contributor.author | Soboleva A.A. | |
| dc.contributor.author | Dorokhov N.S. | |
| dc.contributor.author | Kudryashov N.M. | |
| dc.date.accessioned | 2022-07-18T05:29:14Z | |
| dc.date.available | 2022-07-18T05:29:14Z | |
| dc.date.issued | 2004 | |
| dc.description.abstract | The dating results enable to determine for the first time the probable formation sequence for I- and A-type granitoids. The former were forming during the whole time of the massif evolution, in homodromic sequence: quartz diorites→granodiorites→granites. Granites corresponding to A-types were formed at final stage, simultaneously with biotite granites of I-type. The time range for granitoids formation is near 33 mln years. The found evolution duration for Naroda pluton agrees with the known estimates of large-volume granite magma sources - 106-107 mln years. | |
| dc.identifier | https://www.elibrary.ru/item.asp?id=13451263 | |
| dc.identifier.citation | Doklady Earth Sciences, 2004, 397, 6, 804-808 | |
| dc.identifier.issn | 1028-334X | |
| dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/38233 | |
| dc.title | THE U-PB AGE OF GRANITOIDS FROM THE NARODA PLUTON, THE NEAR-POLAR URALS | |
| dc.type | Статья |