bn:00051267n
Noun Concept
Categories: Rocks, Articles with short description, Iron ores
EN
limonite  Brown hematite  brown iron ore
EN
A widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite WordNet 3.0
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EN
Limonite is an iron ore consisting of a mixture of hydrated iron oxide-hydroxides in varying composition. Wikipedia
Any of several natural hydrous iron oxides; often a mixture of goethite and hemite with clays and manganese oxide. Wiktionary
Mineral consisting of hydrous iron oxides. Wiktionary (translation)
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