Hauyne and Dioptase Physical Properties

Hauyne

Dioptase

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Gelatinises in acids

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.4-2.53.25-3.35

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle

1.6 Cleavage

Distinct on {110}

Perfect in three directions

1.7 Mohs Hardness

5-65

2 10

1.8 Chemical Composition

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

CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Hauyne and Dioptase Chemical Formula

While comparing Hauyne and Dioptase 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 Dioptase chemical formula.

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

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Hauyne and Dioptase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hauyne and Dioptase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne and Dioptase Optical Properties during the identification of gemstone. Specific gravity of Hauyne is 3.25-3.35 whereas that of Dioptase is 3.25-3.35.