Email this article Garnet U–Pb Age of Skarns from Dashkesan Deposit (Lesser Caucasus)
- Authors: Stifeeva M.V.1, Salnikova E.B.1, Samsonov A.V.2, Kotov A.B.1, Gritsenko Y.D.3,4
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Affiliations:
- Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences
- Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry, Russian Academy of Sciences
- Moscow State University
- Fersman Mineralogical Museum, Russian Academy of Sciences
- Issue: Vol 487, No 2 (2019)
- Pages: 953-956
- Section: Geochemistry
- URL: https://journals.rcsi.science/1028-334X/article/view/195354
- DOI: https://doi.org/10.1134/S1028334X19080178
- ID: 195354
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Abstract
The results of the U–Pb geochronological study of garnet from scarns of the Dashkesan deposit are reported. The first “direct” estimate of the age of the skarn formation and ore genesis for this deposit (147 ± 2 Ma) is obtained. The possibility of using the U–Pb garnet system to obtain estimates of the scarns age is shown.
About the authors
M. V. Stifeeva
Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences
Author for correspondence.
Email: stifeeva.maria@yandex.ru
Russian Federation, St. Petersburg, 199034
E. B. Salnikova
Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences
Email: stifeeva.maria@yandex.ru
Russian Federation, St. Petersburg, 199034
A. V. Samsonov
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry, Russian Academy of Sciences
Email: stifeeva.maria@yandex.ru
Russian Federation, Moscow, 119017
A. B. Kotov
Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences
Email: stifeeva.maria@yandex.ru
Russian Federation, St. Petersburg, 199034
Yu. D. Gritsenko
Moscow State University; Fersman Mineralogical Museum, Russian Academyof Sciences
Email: stifeeva.maria@yandex.ru
Russian Federation, Moscow, 119234; Moscow, 119071
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