Hematite
Fe2O3
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Hematite is the principal ore of iron and one of the most common iron minerals. Its name comes from the Greek word for blood, referring to the red color of its streak. Specular hematite has a brilliant metallic luster.
| Hệ tinh thể | Trigonal |
| Phân loại khoáng vật | 04 Oxides and Hydroxides |
| Độ cứng Mohs | 5.0-6.5 |
| Tỷ trọng | 5.00-5.30 |
| Màu sắc | Steel-gray to black, red-brown |
| Ánh | Metallic |
| Màu vệt | Reddish-brown |
| Cát khai | None |
| Vết vỡ | Conchoidal to uneven |
| Độ trong suốt | Opaque |
| Dạng tinh thể | Tabular, botryoidal, massive, rosette |
Độ cứng Mohs
Mohs Hardness: 5,0 – 6,5
1 Soft10 Hard
Hệ tinh thể
TrigonalExplore on Science FYI
Frequently Asked Questions
What is the hardness of Hematite?
Hematite has a Mohs hardness of 5.0-6.5.
What crystal system does Hematite belong to?
Hematite crystallizes in the Trigonal crystal system.
What color is Hematite?
Hematite is typically Steel-gray to black, red-brown.
What type of luster does Hematite have?
Hematite exhibits a Metallic luster.
What is the chemical formula of Hematite?
The chemical formula of Hematite is Fe2O3.