Local distribution of cobalt and selective enrichment of platinum in oceanic ferromanganese nodules

Dmitriy Belyanin; Sergey Zhmodik; Evgeniya Airiyants; Ivan Kirichenko

doi:10.1051/e3sconf/20199805002

Local distribution of cobalt and selective enrichment of platinum in oceanic ferromanganese nodules

Dmitriy Belyanin, Sergey Zhmodik, Evgeniya Airiyants, Ivan Kirichenko

Research output: Contribution to journal › Conference article › peer-review

Abstract

The distribution of cobalt in the structure of ferromanganese nodules (FMN) was studied using beta-autoradiography. In some cases, the content of element increased in the outer part of the nodules, or in thin layers within the nodules. Layered type of cobalt distribution in FMN indicates changing conditions in deposition during their formation, in particular also the living conditions of microorganisms known to inhabit oceanic ferromanganese nodules. Experimental studies suggested that colonies of micromycetes living at the surface of the nodules can have an important impact on the selective accumulation of platinum and other elements in FMN.

Original language	English
Article number	05002
Number of pages	5
Journal	E3S Web of Conferences
Volume	98
DOIs	https://doi.org/10.1051/e3sconf/20199805002
Publication status	Published - 7 Jun 2019
Event	16th International Symposium on Water-Rock Interaction, WRI 2019 and 13th International Symposium on Applied Isotope Geochemistry, 1st IAGC International Conference - Tomsk, Russian Federation Duration: 21 Jul 2019 → 26 Jul 2019

Keywords

MANGANESE NODULES
FRACTIONATION

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10.1051/e3sconf/20199805002

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title = "Local distribution of cobalt and selective enrichment of platinum in oceanic ferromanganese nodules",

abstract = "The distribution of cobalt in the structure of ferromanganese nodules (FMN) was studied using beta-autoradiography. In some cases, the content of element increased in the outer part of the nodules, or in thin layers within the nodules. Layered type of cobalt distribution in FMN indicates changing conditions in deposition during their formation, in particular also the living conditions of microorganisms known to inhabit oceanic ferromanganese nodules. Experimental studies suggested that colonies of micromycetes living at the surface of the nodules can have an important impact on the selective accumulation of platinum and other elements in FMN.",

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TY - JOUR

T1 - Local distribution of cobalt and selective enrichment of platinum in oceanic ferromanganese nodules

AU - Belyanin, Dmitriy

AU - Zhmodik, Sergey

AU - Airiyants, Evgeniya

AU - Kirichenko, Ivan

PY - 2019/6/7

Y1 - 2019/6/7

N2 - The distribution of cobalt in the structure of ferromanganese nodules (FMN) was studied using beta-autoradiography. In some cases, the content of element increased in the outer part of the nodules, or in thin layers within the nodules. Layered type of cobalt distribution in FMN indicates changing conditions in deposition during their formation, in particular also the living conditions of microorganisms known to inhabit oceanic ferromanganese nodules. Experimental studies suggested that colonies of micromycetes living at the surface of the nodules can have an important impact on the selective accumulation of platinum and other elements in FMN.

AB - The distribution of cobalt in the structure of ferromanganese nodules (FMN) was studied using beta-autoradiography. In some cases, the content of element increased in the outer part of the nodules, or in thin layers within the nodules. Layered type of cobalt distribution in FMN indicates changing conditions in deposition during their formation, in particular also the living conditions of microorganisms known to inhabit oceanic ferromanganese nodules. Experimental studies suggested that colonies of micromycetes living at the surface of the nodules can have an important impact on the selective accumulation of platinum and other elements in FMN.

KW - MANGANESE NODULES

KW - FRACTIONATION

UR - http://www.scopus.com/inward/record.url?scp=85067272294&partnerID=8YFLogxK

U2 - 10.1051/e3sconf/20199805002

DO - 10.1051/e3sconf/20199805002

M3 - Conference article

AN - SCOPUS:85067272294

VL - 98

JO - E3S Web of Conferences

JF - E3S Web of Conferences

SN - 2555-0403

M1 - 05002

T2 - 16th International Symposium on Water-Rock Interaction, WRI 2019 and 13th International Symposium on Applied Isotope Geochemistry, 1st IAGC International Conference

Y2 - 21 July 2019 through 26 July 2019

ER -

Local distribution of cobalt and selective enrichment of platinum in oceanic ferromanganese nodules

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