Hauyne and Dolomite Physical Properties

Hauyne

Dolomite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Gelatinises in acids

Poorly soluble in dilute HCl

1.3 Durability

Not Available

1.4 Specific Gravity

2.4-2.52.80-2.95

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

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

1.6 Cleavage

Distinct on {110}

Perfect on {10 1 1}, rhombohedral cleavage

1.7 Mohs Hardness

5-63.5-4

2 10

1.8 Chemical Composition

(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

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

Hauyne and Dolomite Chemical Formula

While comparing Hauyne 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 Hauyne and Dolomite chemical formula.

Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Chemical formula of Dolomite- CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Hauyne and Dolomite Specific Gravity

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