Last Updated：2025/11/26
Chengdeite, an isometric-hexoctahedral steel-black mineral containing iridium and iron, was discovered in a meteorite fragment.
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Chengdeite, an isometric-hexoctahedral steel-black mineral containing iridium and iron, was discovered in a meteorite fragment.
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イリジウムと鉄を含む等軸ヘキソオクタヘドロンの鋼黒色鉱物が隕石片から発見された。
