最終更新日：2024/07/29
(mineralogy) Any of several natural hydrous iron oxides; often a mixture of goethite and hemite with clays and manganese oxide.
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limonite
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(mineralogy) Any of several natural hydrous iron oxides; often a mixture of goethite and hemite with clays and manganese oxide.
limonite
DiQt（ディクト）
無料
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