Dioptase and Jade Physical Properties

Dioptase

Jade

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.25-3.352.90-3.38

1 7.18

1.5 Fracture

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

Gemstones of the world (2001), Difficult, Splintery

1.6 Cleavage

Perfect in three directions

1 or 2,2 prismatic.

1.7 Mohs Hardness

56-7

2 10

1.8 Chemical Composition

CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

Dioptase and Jade Chemical Formula

While comparing Dioptase and Jade 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 Dioptase and Jade chemical formula.

Chemical formula of Dioptase- CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Jade- Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

Compare Green Gemstones

Dioptase Vs Faustite

Dioptase Vs Euclase

Dioptase Vs Feldspar

Dioptase and Jade Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dioptase and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dioptase and Jade Optical Properties during the identification of gemstone. Specific gravity of Dioptase is 2.90-3.38 whereas that of Jade is 2.90-3.38.