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Unique Multicomponent Fe, Mn, Ti, V Mineralization in Laterite Profiles of Weathered Carbonatites: New Prospectsстатья
- Авторы: Lapin A.V., Tolstov A.V., Nabelkin O.A., Kulikova I.M.
- Журнал: Russian Geology and Geophysics
- Год издания: 2024
- Издательство: ELSEVIER SCIENCE BV
- Местоположение издательства: PO BOX 211, AMSTERDAM, NETHERLANDS, 1000 AE
- DOI: 10.2113/rgg20234676
- Аннотация: Data from the Chuktukon, Tomtor (Russia), and Morro dos Seis Lagos (Brazil) mineral deposits demonstrate that the mineral potential of laterite produced by weathering of carbonatites can be extended with Fe, Mn, Ti, and V, which are commonly beyond the conventional ore production. Several previously unknown factors have been revealed, which control the mineral potential of laterite: reduction of weathering products, composition and ore contents of carbonatite, lateral and vertical migration of elements, as well as liquid fractionation of colloids in upper zones of weathering profiles. The reported study provides additional arguments for the idea that laterite derived from carbonatites stores unique multicomponent mineralization of heavy lanthanides, Y, Sc, Fe, Mn, Ti, V, Sr, Ba, Al, and Ga, besides the common target commodities of Nb, La, Ce, and P.
- Добавил в систему: Шишмарев Роман Алексеевич