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Ametrine
Ametrine

Brucite
Brucite



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Ametrine
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Brucite

Ametrine and Brucite Physical Properties

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Physical Properties

Tenacity

-
Sectile

Solubility

-
-

Durability

-
-

Specific Gravity

2.652.39
1 7.18
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Fracture

-
Irregular

Cleavage

Indiscernible
Perfect on {0001}

Mohs Hardness

72.5
2 10
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Chemical Composition

SiO2
Mg(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Ametrine and Brucite Chemical Formula

While comparing Ametrine and Brucite 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 Ametrine and Brucite chemical formula.

  • Chemical formula of Ametrine- SiO2
  • Chemical formula of Brucite- Mg(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Ametrine and Brucite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ametrine and Brucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ametrine and Brucite Optical Properties during the identification of gemstone. Specific gravity of Ametrine is 2.39 whereas that of Brucite is 2.39.