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субстанции > осадок > хемогенные осадки > зерна (геология) > железомарганцевая конкреция

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Created: 2024-06-28T11:11:42Z

железомарганцевая конкреция  

Definition

  • Information Ferromanganese nodules form in the oxidizing environment of the abyssal pelagic zone. They are the result of ion exchange reactions that precipitate ore components from the water (sedimentary) or out of the interstitial water of the sediments layers (diagenetic). (en)

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http://aims.fao.org/aos/agrovoc/c_013e3c3f

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