Browsing PANGAEA by Subject "Helium-4/Neon-20"

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Helium isotopes in the Baikal rift underground fluids and its framing (to geodynamics of continental rift genesis).

Polyak, Boris G (PANGAEA, 2000-09-02)

Results of studying isotopic composition of helium in underground fluids of the Baikal-Mongolian region during the last quarter of XX century are summarized. Determinations of 3He/4He ratio in 139 samples of gas phase from ...
Isotopic-geochemical peculiarities of gases in mud volcanoes of Eastern Georgia.

Lavrushin, VYu; Polyak, Boris G; Pokrovskii, B G; Kopp, M L; Buachidze, G I; Kamensky, I L (PANGAEA, 2009-07-11)

Isotopic-geochemical study revealed presence of mantle He (3He/4He up to 223x10**-8) in gases from mud volcanoes of Eastern Georgia. This fact confirms that the Middle Kura basin fill encloses an intrusive body previously ...

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