RASPREDELE. IE Z UPSILON LOTA V INTRUZIVNYKH I POSLEMAGMATICHESKIKH PORODAKH OL'KHOVSKO-CHIBIZHEKSKOGO RUDNOGO POLYA VOSTOCHNOGO SAYANA.

Translated title of the contribution: Gold Distribution in Intrusive Post-Magmatic Rocks of the Ol'khovsk-Chibizheksk Ore Deposit in the East Sayan Area.

A. F. Korobeinikov, A. V. Matsyushevskii, V. L. Chesnokov, E. V. Chernyaev

Division for Geology

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Abstract

Gold behavior is examined in the formation processes of intrusive contact-metasomatic and hydrothermal ore associations of a typical contact-gold ore deposit in the Sayan-Altai folded region. It is shown that crystallization of the magmatic melt of granitoid rocks does not essentially result in gold accumulation although a tendency toward an increased content of this metal is noted in basic rocks and mafic minerals. Partial accumulation of chalcophyles and gold during contact metamorphism has been established. High metal concentration is observed only for the middle-low-temperature hydrothermal stage (320-130 degree C) of general post-magmatic mineral formation.

Translated title of the contribution	Gold Distribution in Intrusive Post-Magmatic Rocks of the Ol'khovsk-Chibizheksk Ore Deposit in the East Sayan Area.
Original language	Russian
Title of host publication	Geol Geofiz
Pages	62-74
Number of pages	13
Edition	9
Publication status	Published - Sep 1976

ASJC Scopus subject areas

Engineering(all)

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title = "RASPREDELE. IE Z UPSILON LOTA V INTRUZIVNYKH I POSLEMAGMATICHESKIKH PORODAKH OL'KHOVSKO-CHIBIZHEKSKOGO RUDNOGO POLYA VOSTOCHNOGO SAYANA.",

abstract = "Gold behavior is examined in the formation processes of intrusive contact-metasomatic and hydrothermal ore associations of a typical contact-gold ore deposit in the Sayan-Altai folded region. It is shown that crystallization of the magmatic melt of granitoid rocks does not essentially result in gold accumulation although a tendency toward an increased content of this metal is noted in basic rocks and mafic minerals. Partial accumulation of chalcophyles and gold during contact metamorphism has been established. High metal concentration is observed only for the middle-low-temperature hydrothermal stage (320-130 degree C) of general post-magmatic mineral formation.",

author = "Korobeinikov, {A. F.} and Matsyushevskii, {A. V.} and Chesnokov, {V. L.} and Chernyaev, {E. V.}",

year = "1976",

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language = "Русский",

pages = "62--74",

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AU - Korobeinikov, A. F.

AU - Matsyushevskii, A. V.

AU - Chesnokov, V. L.

AU - Chernyaev, E. V.

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N2 - Gold behavior is examined in the formation processes of intrusive contact-metasomatic and hydrothermal ore associations of a typical contact-gold ore deposit in the Sayan-Altai folded region. It is shown that crystallization of the magmatic melt of granitoid rocks does not essentially result in gold accumulation although a tendency toward an increased content of this metal is noted in basic rocks and mafic minerals. Partial accumulation of chalcophyles and gold during contact metamorphism has been established. High metal concentration is observed only for the middle-low-temperature hydrothermal stage (320-130 degree C) of general post-magmatic mineral formation.

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RASPREDELE. IE Z UPSILON LOTA V INTRUZIVNYKH I POSLEMAGMATICHESKIKH PORODAKH OL'KHOVSKO-CHIBIZHEKSKOGO RUDNOGO POLYA VOSTOCHNOGO SAYANA.

Abstract

ASJC Scopus subject areas

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