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  1. No Access

    Article

    Lu–Hf Isotope-Geochemical Zircon Systematics and Genesis of the Neoarchean Alkaline Granites in the Keivy Megablock, Kola Peninsula

    Abstract—Alkaline and subalkaline granites of the Keivy megablock belong to the potassic alkali-calcic ferroan rocks enriched in large-ion lithophile, high-field strength and rare-earth elements. Based on these c...

    V. R. Vetrin, A. A. Kremenetsky in Geochemistry International (2020)

  2. No Access

    Article

    Lu–Hf Isotopic Systematics of Zircon From Lower Crustal Xenoliths in the Belomorian Mobile Belt

    The structure, geochemistry, and U–Pb and Lu–Hf isotopic composition of zircon crystals from garnet granulite xenoliths of the lower crust in the Belomorian mobile belt have been studied. It has been establish...

    V. R. Vetrin, E. A. Belousova, A. A. Kremenetsky in Geology of Ore Deposits (2018)

  3. No Access

    Article

    Isotopic and geochemical features of newly formed zircon rims as a criterion for identification of feeding sources of Ti-Zr placers

    Zircons were studied from the Ti-Zr placers of the Murray Basin (Mindarie and WIM-150 deposits) and metamorphic rocks of the adjacent Kanmantoo Belt and the Ballarat Trough in Southeast Australia, and from Rus...

    A. A. Kremenetsky, N. A. Gromalova, E. Belousova… in Geology of Ore Deposits (2011)

  4. No Access

    Article

    Au-bearing gabbro-tonalite-granodiorite-granite plutons of the urals: Age, geochemistry, and magmatic and ore evolution

    Gabbro-tonalite-granodiorite-granite (GTGG) plutons productive for gold are suprasubduction intrusive bodies formed at an Andean-type active continental margin 410–380, 365–355, and 320–290 Ma ago. The Devonia...

    G. B. Fershtater, V. V. Kholodnov, A. A. Kremenetsky… in Geology of Ore Deposits (2010)

  5. No Access

    Article

    Concentration of rhenium and other rare metals in gases of the Kudryavy Volcano (Iturup Island, Kurile Islands)

    A. A. Kremenetsky, I. V. Chaplygin in Doklady Earth Sciences (2010)

  6. No Access

    Article

    New data on hydrocarbons in auriferous conglomerates of the Witwatersrand ore region, Republic of South Africa

    Genesis of deposits in the world’s largest Witwatersrand auriferous region (South Africa) remains a debatable issue over several decades. Based on geological and mineralogical-geochemical investigations, we pr...

    A. A. Kremenetsky, I. E. Maksimyuk in Lithology and Mineral Resources (2006)

  7. No Access

    Chapter and Conference Paper

    The Geological Nature of Seismic Boundaries in the Continental Crust

    In the past years, great advances have been made in our knowledge of the Earth’s crust Further progress requires direct information on the composition and physical state of the deep crust, as geological interp...

    A. A. Kremenetsky in Super-Deep Continental Drilling and Deep Geophysical Sounding (1990)