noun🔗Share黄鉄鉱The common mineral iron disulfide (FeS2), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system."The prospector excitedly showed his friend a rock covered in pyrite, hoping it was gold, but disappointed to learn it was just "fool's gold". "探鉱者は、金であることを願って、黄鉄鉱で覆われた岩を興奮して友人に示したが、それがただの「愚者の金」だと知って落胆した。geologymineralchemistrymaterialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share黄鉄鉱(usually as a plural: pyrites) Any metallic-looking sulphide, such as the above, which is the most common."The curious rock collector thought the shiny yellow stones were gold, but they were just pyrite, also known as "fool's gold." "好奇心旺盛な岩石収集家は、その輝く黄色の石が金だと思ったが、それは単なる黄鉄鉱で、「愚者の金」としても知られていた。geologymineralmaterialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share黄鉄鉱(usually as a plural: pyrites) Any metal dichalcogenide that is isostructural to the common mineral."Copper diselenide can occur both as a marcasite and a pyrite."銅二セレン化物は、マーカサイトと黄鉄鉱の両方として発生する可能性があります。mineralchemistrygeologymaterialsubstanceChat with AIVocabulary GamePractice Reading
