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Iron-rich sedimentary rocks

Iron-rich sedimentary rocks are sedimentary rocks which contain 15 wt.% or more iron. However, most sedimentary rocks contain iron in varying degrees. The majority of these rocks were deposited during specific geologic time periods: The Precambrian (3800 to 539 million years ago), the early Paleozoic (539 to 419 million years ago), and the middle to late…

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Classification

SilicatesLimoniteChamositeLimestonesShales
29 related topics

Chemical reactions

FerrousFerricClayFeldsparsElectrons
17 related topics

Overview

Sedimentary rocksIronPrecambrianPaleozoicMesozoic
21 related topics

Banded iron formations vs. granular iron formations

Sedimentary structuresCross-beddingGraded beddingLoad castsRipple marks
9 related topics

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Overview

Classification

Banded iron formations vs. granular iron formations

Depositional environment

Chemical reactions

Iron–rich rocks in thin section

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Iron-rich sedimentary rocks

Nodes90
Edges89
Triples18
Avg. degree1.98
Density0.022222
Components1

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Iron-rich sedimentary rocks

Top relations

related to Iron formations · 11
Iron-rich sedimentary rocks → BIFs, GIFs, However, In, Iron, Low, Most, Precambrian, Some, The, They
related to Depositional environment · 6
Iron-rich sedimentary rocks → Oxide-facies, Silicate, Sulfide-facies, The, There, These
related to Classification · 1
Iron-rich sedimentary rocks → The

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Important terminology

iron formations rocks sedimentary contain iron-rich facies minerals ironstones banded hematite siderite within pyrite often conditions type chemical oxides limonite

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Iron-rich sedimentary rocksrelated to ClassificationThe0.60section
Iron-rich sedimentary rocksrelated to Depositional environmentThere0.60section
Iron-rich sedimentary rocksrelated to Depositional environmentThese0.60section
Iron-rich sedimentary rocksrelated to Depositional environmentOxide-facies0.60section
Iron-rich sedimentary rocksrelated to Depositional environmentSilicate0.60section
Iron-rich sedimentary rocksrelated to Depositional environmentSulfide-facies0.60section
Iron-rich sedimentary rocksrelated to Depositional environmentThe0.60section
Iron-rich sedimentary rocksrelated to Iron formationsIron0.60section
Iron-rich sedimentary rocksrelated to Iron formationsHowever0.60section
Iron-rich sedimentary rocksrelated to Iron formationsPrecambrian0.60section
Iron-rich sedimentary rocksrelated to Iron formationsThey0.60section
Iron-rich sedimentary rocksrelated to Iron formationsThe0.60section

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