Significance of fluid inclusions and rock fluid compositions in interpreting polymetamorphic complexes in the Tupaya Guba region, Lake Kovdozero

V. A. Glebovitskiy; Y. A. Vapnik; I. S. Sedova; A. P. Semenov

Significance of fluid inclusions and rock fluid compositions in interpreting polymetamorphic complexes in the Tupaya Guba region, Lake Kovdozero

V. A. Glebovitskiy, Y. A. Vapnik, I. S. Sedova, A. P. Semenov

Department of Earth and Environmental sciences

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The study of fluid inclusions assists in interpreting the history of polymetamorphic and polymigmatitic complexes; this has been demonstrated for the region of Tupaya Guba (Baltic shield), where the rocks have undergone repeated folding, metamorphism, ultrametamorphism, and granitization under granulite-facies and then amphibolite-facies conditions, which are assigned correspondingly to tectonometamorphic cycles I and II. The absence of low-density inclusions in the cycle I rocks and their presence in the cycle II rocks testifies to different types of regressive trends. Gas chromatography of 79 specimens also demonstrates certain differences in the fluid compositions for the leucosomes in cycles I and II. -from Journal summary

Original language	English
Pages (from-to)	58-72
Number of pages	15
Journal	Geochemistry International
Volume	30
Issue number	9
State	Published - 1 Jan 1993

ASJC Scopus subject areas

Geophysics
Geochemistry and Petrology

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title = "Significance of fluid inclusions and rock fluid compositions in interpreting polymetamorphic complexes in the Tupaya Guba region, Lake Kovdozero",

abstract = "The study of fluid inclusions assists in interpreting the history of polymetamorphic and polymigmatitic complexes; this has been demonstrated for the region of Tupaya Guba (Baltic shield), where the rocks have undergone repeated folding, metamorphism, ultrametamorphism, and granitization under granulite-facies and then amphibolite-facies conditions, which are assigned correspondingly to tectonometamorphic cycles I and II. The absence of low-density inclusions in the cycle I rocks and their presence in the cycle II rocks testifies to different types of regressive trends. Gas chromatography of 79 specimens also demonstrates certain differences in the fluid compositions for the leucosomes in cycles I and II. -from Journal summary",

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T1 - Significance of fluid inclusions and rock fluid compositions in interpreting polymetamorphic complexes in the Tupaya Guba region, Lake Kovdozero

AU - Glebovitskiy, V. A.

AU - Vapnik, Y. A.

AU - Sedova, I. S.

AU - Semenov, A. P.

PY - 1993/1/1

Y1 - 1993/1/1

N2 - The study of fluid inclusions assists in interpreting the history of polymetamorphic and polymigmatitic complexes; this has been demonstrated for the region of Tupaya Guba (Baltic shield), where the rocks have undergone repeated folding, metamorphism, ultrametamorphism, and granitization under granulite-facies and then amphibolite-facies conditions, which are assigned correspondingly to tectonometamorphic cycles I and II. The absence of low-density inclusions in the cycle I rocks and their presence in the cycle II rocks testifies to different types of regressive trends. Gas chromatography of 79 specimens also demonstrates certain differences in the fluid compositions for the leucosomes in cycles I and II. -from Journal summary

AB - The study of fluid inclusions assists in interpreting the history of polymetamorphic and polymigmatitic complexes; this has been demonstrated for the region of Tupaya Guba (Baltic shield), where the rocks have undergone repeated folding, metamorphism, ultrametamorphism, and granitization under granulite-facies and then amphibolite-facies conditions, which are assigned correspondingly to tectonometamorphic cycles I and II. The absence of low-density inclusions in the cycle I rocks and their presence in the cycle II rocks testifies to different types of regressive trends. Gas chromatography of 79 specimens also demonstrates certain differences in the fluid compositions for the leucosomes in cycles I and II. -from Journal summary

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JO - Geochemistry International

JF - Geochemistry International

SN - 0016-7029

IS - 9

ER -

Significance of fluid inclusions and rock fluid compositions in interpreting polymetamorphic complexes in the Tupaya Guba region, Lake Kovdozero

Abstract

ASJC Scopus subject areas

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