New Data on the Sm–Nd Age of Picrites in the Lysogorsk Complex, Southern Urals
- 作者: Kovalev S.G.1, Maslov A.V.1,2, Kovalev S.S.1, Vysotskii S.I.1
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隶属关系:
- Institute of Geology, Ufa Federal Research Centre, Russian Academy of Sciences
- Zavaritsky Institute of Geology and Geochemistry, Ural Branch, Russian Academy of Sciences
- 期: 卷 488, 编号 1 (2019)
- 页面: 1018-1021
- 栏目: Geology
- URL: https://ogarev-online.ru/1028-334X/article/view/195401
- DOI: https://doi.org/10.1134/S1028334X19090034
- ID: 195401
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详细
This paper reports new data on the age of picrites in the Lysogorsk complex, which are common in the Taratash metamorphic complex (Bashkir Meganticlinorium, the western slope of the Southern Urals). Based on Sm–Nd dating (1409 ± 89 Ma) and calculated data on the crystallization pressure and the temperature of mineral parageneses, it is concluded that picrites belong to the initial type of magmatism, which characterizes the initial stages of the Mashak magmatic event.
作者简介
S. Kovalev
Institute of Geology, Ufa Federal Research Centre,Russian Academy of Sciences
编辑信件的主要联系方式.
Email: kovalev@ufaras.ru
俄罗斯联邦, Ufa, 450077
A. Maslov
Institute of Geology, Ufa Federal Research Centre,Russian Academy of Sciences; Zavaritsky Institute of Geology and Geochemistry,
Ural Branch, Russian Academy of Sciences
Email: kovalev@ufaras.ru
俄罗斯联邦, Ufa, 450077; Yekaterinburg, 620016
S. Kovalev
Institute of Geology, Ufa Federal Research Centre,Russian Academy of Sciences
Email: kovalev@ufaras.ru
俄罗斯联邦, Ufa, 450077
S. Vysotskii
Institute of Geology, Ufa Federal Research Centre,Russian Academy of Sciences
Email: kovalev@ufaras.ru
俄罗斯联邦, Ufa, 450077
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