Barite vs Dolomite

Property Barite Dolomite
Formula BaSO4 CaMg(CO3)2
Crystal System Orthorhombic Trigonal
Mineral Class 07 Sulfates, Chromates, Molybdates, and Tungstates 05 Carbonates and Nitrates
Mohs Hardness 3.0-3.5 3.5-4.0
Color Colorless, white, blue, yellow, brown Colorless, white, pink, gray, brown
Luster Vitreous Vitreous
Streak White White
Transparency Transparent Transparent
Cleavage Perfect {001}, {210} Perfect rhombohedral {1011}
Fracture Uneven Subconchoidal

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