Adularia and Diopside Physical Properties

Adularia

Diopside

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.54-2.61

3.22-3.40

1.5 Fracture

Not Available

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

1.6 Cleavage

Not Available

Distinct/good on {110}

1.7 Mohs Hardness

5-6

1.8 Chemical Composition

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

CaMgSi₂O₆

Adularia and Diopside Chemical Formula

While comparing Adularia and Diopside 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 Adularia and Diopside chemical formula.

Chemical formula of Adularia- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Diopside- CaMgSi₂O₆

Compare Gems Found in America

Adularia Vs Andalusite

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Adularia Vs Anglesite

Adularia and Diopside Specific Gravity

Another important criteria for qualitative analysis of gemstones is Adularia and Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Adularia and Diopside Optical Properties during the identification of gemstone. Specific gravity of Adularia is 3.22-3.40 whereas that of Diopside is 3.22-3.40.