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Almandine
Almandine

Ametrine
Ametrine



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Almandine
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Ametrine

Almandine and Ametrine Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.95-4.30
Conchoidal
none
7-7.5
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
 
-
-
-
2.65
-
Indiscernible
7
SiO2

Almandine and Ametrine Chemical Formula

While comparing Almandine and Ametrine 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 Almandine and Ametrine chemical formula.

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Almandine and Ametrine Specific Gravity

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