bn:03356092n
Noun Concept
Categories: All Wikipedia articles written in American English, Precambrian, Iron ores, Sedimentary rocks, Economic geology
EN
banded iron formation  Banded-iron formation  banded iron  banded iron formations  BIF
EN
Banded iron formations are distinctive units of sedimentary rock consisting of alternating layers of iron oxides and iron-poor chert. Wikipedia
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EN
Banded iron formations are distinctive units of sedimentary rock consisting of alternating layers of iron oxides and iron-poor chert. Wikipedia
A type of rock Wikipedia Disambiguation
Distinctive layered units of iron-rich sedimentary rock that are almost always of Precambrian age Wikidata
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