The Carbon and Oxygen Isotope Composition of Secondary Carbonates in Volcanites of the pre-Jurassic Complex of the West Siberian Plate
- Авторы: Krasnova A.V.1, Rostovtseva Y.V.1, Gavrilov A.E.2
-
Учреждения:
- Department of Geology, Moscow State University
- Gazpromneft STC
- Выпуск: Том 74, № 6 (2019)
- Страницы: 567-572
- Раздел: Article
- URL: https://journals.rcsi.science/0145-8752/article/view/175101
- DOI: https://doi.org/10.3103/S014587521906005X
- ID: 175101
Цитировать
Аннотация
The carbon and oxygen isotope composition of secondary carbonates from acidic effusives in the top of the pre-Jurassic complex of the West Siberian plate (Tomsk Region) was studied. The siderite values of δ13С (VPDB) and δ18О (VSMOW) vary from –6.6 to –2.4‰ and from 7.8 to 12.3‰, while the calcite values vary from –8.9 to –8.4‰ and from 2.5 to 3.7‰, respectively. The light oxygen isotope composition indicates that the carbonates were from medium- and low-temperature hydrothermal solutions.
Ключевые слова
Об авторах
A. Krasnova
Department of Geology, Moscow State University
Автор, ответственный за переписку.
Email: boxannak@gmail.com
Россия, Moscow, 119991
Yu. Rostovtseva
Department of Geology, Moscow State University
Автор, ответственный за переписку.
Email: rostovtseva@list.ru
Россия, Moscow, 119991
A. Gavrilov
Gazpromneft STC
Автор, ответственный за переписку.
Email: GavrilovAE@gaspromneft-ntc.ru
Россия, St. Petersburg, 190000
Дополнительные файлы
