Read Edit View history 菱铁矿 língtiěkuàng siderite Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 菱铁矿/菱鐵礦 · língtiěkuàng · siderite 2026/03/04 菱铁矿 / 菱鐵礦 língtiěkuàng siderite siderite 菱铁矿是一种常见的铁矿石。 noun created sense Mar 4, 2026, 02:25 AM