Diopside and Sphalerite Physical Properties

Diopside

Sphalerite

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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

3.22-3.403.95-4.10

1 7.18

1.5 Fracture

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

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

1.6 Cleavage

Distinct/good on {110}

{110} Perfect, {110} Perfect, {110} Perfect

1.7 Mohs Hardness

5-63.5-4

2 10

1.8 Chemical Composition

CaMgSi₂O₆

(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Diopside and Sphalerite Chemical Formula

While comparing Diopside and Sphalerite 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 Sphalerite chemical formula.

Chemical formula of Diopside- CaMgSi₂O₆
Chemical formula of Sphalerite- (Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Diopside and Sphalerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diopside and Sphalerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diopside and Sphalerite Optical Properties during the identification of gemstone. Specific gravity of Diopside is 3.95-4.10 whereas that of Sphalerite is 3.95-4.10.