Sapphirine and Diopside Physical Properties

Sapphirine

Diopside

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.40-3.583.22-3.40

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven

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

1.6 Cleavage

{010} Perfect

Distinct/good on {110}

1.7 Mohs Hardness

7.55-6

2 10

1.8 Chemical Composition

(Al,Mg) 8(Al,Si) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

CaMgSi₂O₆

Sapphirine and Diopside Chemical Formula

While comparing Sapphirine 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 Sapphirine and Diopside chemical formula.

Chemical formula of Sapphirine- (Al,Mg) 8(Al,Si) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Diopside- CaMgSi₂O₆

Compare Green Gemstones

Sapphirine Vs Smaragdite

Sapphirine Vs Sphalerite

Sapphirine Vs Smithsonite

Sapphirine and Diopside Specific Gravity

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