Role of intrusive formations in the formation of minerality

AbstractThe article describes the role of intrusive formation in the localization of mineralization, which is the source of ore formation. The mineral association and ore types are specialized in the composition of the intrusive formation and in the composition of the host rocks. They are formed in various conditions of the geological environment, isolating themselves in space and time, forming metallogenic belts, provinces, tiers, zones and ore regions and nodes. All intrusives of this series can be subdivided into three groups according to their chemical characteristics: Granodiorites and adamellitescan be classified as intrusions such as Zirabulak, Chirakdzhurinsky and Koshkuduksky.

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