Polychronous zircons of volcanics of the Navysh complex of the Lower Riphean Ai Formation (Southern Urals)
The volcanics of the Navysh complex of the Lower Riphean Ai Formation in the Southern Urals are well studied petrochemically and dated by several methods. In 2013 zircons from a trachybasalt porphyrite (sample 2152) gave a concordant SHRIMP date 1752±11 Ma, which was used as a fundamental for the l...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Georesursy Ltd.
2020-12-01
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| Series: | Georesursy |
| Subjects: | |
| Online Access: | https://geors.ru/archive/article/1068/ |