Diopside and Faustite Physical Properties

Diopside

Faustite

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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

3.22-3.402.9

1 7.18

1.5 Fracture

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

Conchoidal, ConchoidalAnthony et al, Conchoidal, Brittle, Conchoidal

1.6 Cleavage

Distinct/good on {110}

{???} Indistinct

1.7 Mohs Hardness

5-64.5

2 10

1.8 Chemical Composition

CaMgSi₂O₆

(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Diopside and Faustite Chemical Formula

While comparing Diopside and Faustite 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 Faustite chemical formula.

Chemical formula of Diopside- CaMgSi₂O₆
Chemical formula of Faustite- (Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

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Diopside and Faustite Specific Gravity

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