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The Aksug porphyry Cu-Mo deposit, Tuva, Russia: ~(40)Ar/~(39)Ar dating and magma constraints

机译:Aksug Porphyry Cu-Mo矿床,Tuva,俄罗斯:〜(40)AR /〜(39)AR约会和岩浆限制

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~(40)Ar/~(39)Ar dating of magmatic and hydrothermal minerals (amphibole, biotite, K-feldspar, plagioclase, and sericite) demonstrates long-term calc-alkaline magmatism and hydrothermal activity (532-324 Ma) within the Aksug ore district (Russia). The main economically important Mo-Cu mineralization is closely related in time and in space to a porphyry series, emplaced towards the end of magmatic activity during the Devonian.
机译:〜(40)AR /〜(39)岩浆和水热矿物质的AR约会(锥形,生物团,K-FELDSPAR,PLAGIOClase和Sericite)展示了长期钙碱岩浆和水热活性(532-324 mA)内Aksug矿区(俄罗斯)。主要经济上重要的Mo-Cu矿化在时间和空间中与斑岩系列的空间密切相关,朝向郡郡期间的岩浆活动结束。

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