Code: ML220
| 名稱 腎狀赤鐵礦 | Name Hematite |
| 化學公式 Fe2O3 | Chemical Formula Fe2O3 |
| 莫氏硬度 2-2.5 | Mohs scale of Hardness 2-2.5 |
| 描述 赤鐵礦是地球表面和淺地殼中含量最豐富的礦物之一。 它是一種化學成分為Fe2O3的氧化鐵。 它是在世界各地的沉積，變質和火成岩中發現的常見成岩礦物。 | Description Hematite is one of the most abundant minerals on Earth’s surface and in the shallow crust. It is an iron oxide with a chemical composition of Fe2O3. It is a common rock-forming mineral found in sedimentary, metamorphic, and igneous rocks at locations throughout the world. |
| 小挑戰 我們在哪裡可以找到這石頭？ 在帶狀鐵層中可發現大量的赤鐵礦。 有積水的地方，或礦物溫泉，如在北美洲中的黃石國家公園可找到灰色赤鐵礦。 | Challenge Where can we find this stone? Large deposits of hematite are found in banded iron formations. Gray hematite is typically found in places that have still, standing water or mineral hot springs, such as those in Yellowstone National Park in North America. |
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