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Milk Opal
Milk Opal

Jadeite
Jadeite



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Milk Opal
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Jadeite

Milk Opal and Jadeite Physical Properties

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Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

1.98-2.503.28-3.38
1 7.18
👆🏻

Fracture

Conchoidal
Splintery, Fibrous

Cleavage

None
Good on [110]

Mohs Hardness

5.5-6.56.5-7
2 10
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Chemical Composition

SiO2·nH2O
NaAlSi 2O 6Ulrich Henn and Claudio C.

Milk Opal and Jadeite Chemical Formula

While comparing Milk Opal and Jadeite 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 Milk Opal and Jadeite chemical formula.

  • Chemical formula of Milk Opal- SiO2·nH2O
  • Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.

Milk Opal and Jadeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Milk Opal and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Milk Opal and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Milk Opal is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.