Dolomite
CaMg(CO3)2
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Dolomite is a calcium magnesium carbonate that forms the rock dolomite (dolostone). Its curved, saddle-shaped crystal faces are distinctive. It is distinguished from calcite by its weaker reaction with dilute hydrochloric acid.
| Hệ tinh thể | Trigonal |
| Phân loại khoáng vật | 05 Carbonates and Nitrates |
| Độ cứng Mohs | 3.5-4.0 |
| Tỷ trọng | 2.84-2.86 |
| Màu sắc | Colorless, white, pink, gray, brown |
| Ánh | Vitreous |
| Màu vệt | White |
| Cát khai | Perfect rhombohedral {1011} |
| Vết vỡ | Subconchoidal |
| Độ trong suốt | Transparent |
| Dạng tinh thể | Rhombohedral with curved faces (saddle-shaped) |
Độ cứng Mohs
Mohs Hardness: 3,5 – 4,0
1 Soft10 Hard
Hệ tinh thể
TrigonalFrequently Asked Questions
What is the hardness of Dolomite?
Dolomite has a Mohs hardness of 3.5-4.0.
What crystal system does Dolomite belong to?
Dolomite crystallizes in the Trigonal crystal system.
What color is Dolomite?
Dolomite is typically Colorless, white, pink, gray, brown.
What type of luster does Dolomite have?
Dolomite exhibits a Vitreous luster.
What is the chemical formula of Dolomite?
The chemical formula of Dolomite is CaMg(CO3)2.