LITHOLOGICAL FEATURES OF PRECAMBRIAN GOLD-BEARING ROCKS: EVIDENCE FROM THE UKRAINIAN SHIELD

dc.contributor.author	Dragomiretskii A.V.
dc.date.accessioned	2022-10-27T10:15:40Z
dc.date.available	2022-10-27T10:15:40Z
dc.date.issued	2004
dc.identifier	https://elibrary.ru/item.asp?id=27798765
dc.identifier.citation	Lithology and Mineral Resources, 2004, 39, 2, 145-155
dc.identifier.issn	0024-4902
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/39183
dc.description.abstract	Based on traditional petrochemical and nontraditional mineralogical methods (accessory zircon generation analysis), specific features of the primary composition of strongly metamorphosed rocks from some Early Precambrian Au-bearing rocks of the Ukrainian Shield (US) were studied. The confinement of several gold ore occurrences to primarily sedimentary Late Archean rocks of the Ukrainian Shield has been established and the possibility of their chemogenic origin is considered. The joint analysis of plicative tectonics and metamorphism facies in the study area demonstrated that Au-bearing primarily sedimentary (chemogenic) rocks of the Khashchevatoe–Zaval'ev Formation of the Bug Group (AR2) are confined to amphibolite-facies domains within tectonic (high-order synform) structures with a significant gold potential.
dc.subject	Gold-Bearing Rocks
dc.subject	Ukrainian Shield
dc.title	LITHOLOGICAL FEATURES OF PRECAMBRIAN GOLD-BEARING ROCKS: EVIDENCE FROM THE UKRAINIAN SHIELD
dc.type	Статья
dc.subject.age	Precambrian::Archean
dc.subject.age	Докембрий::Архей	ru

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