Diopside and Chiastolite Physical Properties

Diopside

Chiastolite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.22-3.403.00-3.15

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Distinct/good on {110}

Not Available

1.7 Mohs Hardness

5-65-5.5

2 10

1.8 Chemical Composition

CaMgSi₂O₆

Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006)

Diopside and Chiastolite Chemical Formula

While comparing Diopside and Chiastolite 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 Chiastolite chemical formula.

Chemical formula of Diopside- CaMgSi₂O₆
Chemical formula of Chiastolite- Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006)

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Diopside and Chiastolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diopside and Chiastolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diopside and Chiastolite Optical Properties during the identification of gemstone. Specific gravity of Diopside is 3.00-3.15 whereas that of Chiastolite is 3.00-3.15.