Peridot and Ametrine Physical Properties

Peridot

Ametrine

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.54-1.55

2.65

1.5 Fracture

Conchoidal

Not Available

1.6 Cleavage

Poor

Indiscernible

1.7 Mohs Hardness

6.5-7

1.8 Chemical Composition

(Mg,Fe)₂SiO₄

SiO₂

Peridot and Ametrine Chemical Formula

While comparing Peridot 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 Peridot and Ametrine chemical formula.

Chemical formula of Peridot- (Mg,Fe)₂SiO₄
Chemical formula of Ametrine- SiO₂

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Peridot and Ametrine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Peridot and Ametrine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Peridot and Ametrine Optical Properties during the identification of gemstone. Specific gravity of Peridot is 2.65 whereas that of Ametrine is 2.65.