STEPWISE SELECTIVE LEACHING OF THE MARINE FERROMANGANESE FORMATIONS FOR DETERMINING THEIR PHASE COMPOSITION: EXPERIENCE OF THE TECHNIQUE APPLICATION IN THE CENTER FOR COLLECTIVE USE OF FEGI FEB RAS-Reference-Cited by-同舟云学术

STEPWISE SELECTIVE LEACHING OF THE MARINE FERROMANGANESE FORMATIONS FOR DETERMINING THEIR PHASE COMPOSITION: EXPERIENCE OF THE TECHNIQUE APPLICATION IN THE CENTER FOR COLLECTIVE USE OF FEGI FEB RAS

Published:2022-04-15 Issue: Volume: Page:
ISSN:2078-502X
Container-title:Geodynamics & Tectonophysics
language:
Short-container-title:Geodin. tektonofiz.

Author:

Blokhin M. G.¹,Zarubina N. V.¹,Ivanova Yu. M.¹,Mikhailik P. E.¹,Ivanov V. V.¹

Affiliation:

1. Far East Geological Institute, Far Eastern Branch of the Russian Academy of Sciences

Abstract

This paper considers chemical and analytical aspects of the preparation of samples of marine ferromanganese deposits (FMD) by stepwise selective leaching to determine their phase composition. The behaviour of samples with different mineral and chemical compositions at various stages of their preparation was studied on the base of the FMD sample from the Eastern Pacific. The paper shows the necessity of further scanning-electron-microscopy (SEM) method-based research to control the complete dissolution of Fe compounds responsible for accumulating trace elements, which are geochemical indicators.

Publisher

Institute of Earth's Crust, Siberian Branch of the Russian Academy of Sciences

Subject

Earth-Surface Processes,Geophysics,Geology,Economic Geology

Reference11 articles.

1. Blokhin M., Zarubina N., Mikhailik P., Elovskiy E., Ivanova Y., González F.J., Somoza L., 2021. Discriminating Formation and Accumulation Processes of Some Strategic Metals in Fe-Mn Deposits of the Atlantic Ocean. World Journal of Engineering 18 (3), 416–425. https://doi.org/10.1108/WJE-10-2020-0526.

2. Ivanova Yu.M., Mikhailik P.E., Mikhailik E.V., Zarubina N.V., Blokhin M.G., 2019. Chemical Composition and Genesis of Ferromanganese Crusts from the Sonne Ridge (Kuril Basin, Sea of Okhotsk). Russian Geology and Geophysics 60 (9), 1026–1042. https://doi.org/10.15372/RGG2019063.

3. Khanchuk A.I., Mikhailik P.E., Mikhailik E.V., Zarubina N.V., Blokhin M.G., 2015. Peculiarities of the Distribution of Rare-Earth Elements and Yttrium in Mineral Phases of the Ferromanganese Crusts from the Detroit Guyot (Pacific Ocean). Doklady Earth Sciences 465, 1243–1247. https://doi.org/10.1134/S1028334X15120016.

4. Koschinsky A., Halbaсh P., 1995. Sequential Leaching of Marine Ferromanganese Precipitates: Genetic Implications. Geochimica et Cosmochimica Acta 59 (24), 5113–5132. https://doi.org/10.1016/0016-7037(95)00358-4.

5. Koschinsky A., Hein J.R., 2003. Acquisition of Elements from Seawater by Ferromanganese Crusts: Solid Phase Associations and Seawater Speciation. Marine Geology 198 (3–4), 331–351. https://doi.org/10.1016/S0025-3227(03)00122-1.

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