noun🔗Share血玉石A green chalcedony that has been sprinkled with red spots (which resemble blood, hence the name)."The jeweler admired the bloodstone, noting the pleasing contrast between its deep green color and the small red spots scattered across its surface. "宝石商は血玉石を賞賛し、その深い緑色と表面に散らばる小さな赤い斑点の間の心地よいコントラストに注目した。geologymaterialsubstancemineralappearanceChat with AIVocabulary GamePractice Reading
noun🔗ShareヘマタイトHematite."The ancient amulet was made of bloodstone, a form of hematite. "その古代のお守りは、ヘマタイト、つまり赤鉄鉱の一種でできていた。geologymineralmaterialsubstanceChat with AIVocabulary GamePractice Reading
