| 名稱: 赤鐵礦 | Name: Hematite |
| 化學公式: Fe2O3, α-Fe2O3 | Chemical formula: Fe2O3, α-Fe2O3 |
| 莫氏硬度:5 | Mohs scale of Hardness:5 |
| 描述: 金屬灰色，在土狀，緻密，細顆粒的物料中暗淡至明亮的“銹紅色”，在晶體和塊狀礦石中則從鐵灰色變為黑色 | Description: Metallic gray, dull to bright “rust-red” in earthy, compact, fine-grained material, steel-grey to black in crystals and massively crystalline ores |
| 小挑戰:赤鐵礦有什麼用?赤鐵礦曾經被用作哀悼珠寶 | What is the use of hematite? Hematite was once used as mourning jewelry. |
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