Diopside and Zinnwaldite Physical Properties

Diopside

Zinnwaldite

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1 Physical Properties

1.1 Tenacity

Brittle

Elastic

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.22-3.402.9-3.1

1 7.18

1.5 Fracture

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

Uneven

1.6 Cleavage

Distinct/good on {110}

Perfect basal {001}

1.7 Mohs Hardness

5-63.5-4.0

2 10

1.8 Chemical Composition

CaMgSi₂O₆

Not Available

Diopside and Zinnwaldite Chemical Formula

While comparing Diopside and Zinnwaldite 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 Diopside and Zinnwaldite chemical formula.

Chemical formula of Diopside- CaMgSi₂O₆

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Diopside and Zinnwaldite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diopside and Zinnwaldite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diopside and Zinnwaldite Optical Properties during the identification of gemstone. Specific gravity of Diopside is 2.9-3.1 whereas that of Zinnwaldite is 2.9-3.1.