Baryte and Dolomite Physical Properties

Baryte

Dolomite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Soluble

Poorly soluble in dilute HCl

1.3 Durability

Not Available

1.4 Specific Gravity

4.3-52.80-2.95

1 7.18

1.5 Fracture

Irregular/uneven

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

Perfect cleavage parallel to base and prism faces: {001} Perfect, {210} Perfect, {010} Imperfect

Perfect on {10 1 1}, rhombohedral cleavage

1.7 Mohs Hardness

3-3.53.5-4

2 10

1.8 Chemical Composition

Not Available

CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Baryte and Dolomite Chemical Formula

While comparing Baryte and Dolomite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Baryte and Dolomite chemical formula.

Chemical formula of Dolomite- CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Baryte Vs Hauyne

Baryte Vs Lawsonite

Baryte Vs Kainite

Baryte and Dolomite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Baryte and Dolomite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Baryte and Dolomite Optical Properties during the identification of gemstone. Specific gravity of Baryte is 2.80-2.95 whereas that of Dolomite is 2.80-2.95.