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.

Kristallsystem Trigonal
Mineralklasse 05 Carbonates and Nitrates
Mohshärte 3.5-4.0
Dichte 2.84-2.86
Farbe Colorless, white, pink, gray, brown
Glanz Vitreous
Strichfarbe White
Spaltbarkeit Perfect rhombohedral {1011}
Bruch Subconchoidal
Transparenz Transparent
Kristallhabitus Rhombohedral with curved faces (saddle-shaped)

Mohshärte

Mohs Hardness: 3,5 – 4,0
1 Soft10 Hard

Kristallsystem

Trigonal

Frequently 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.