Ametrine and Augite Physical Properties

Ametrine

Augite

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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

2.653.19-3.56

1 7.18

1.5 Fracture

Not Available

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

Indiscernible

{110} Perfect, {010} Indistinct

1.7 Mohs Hardness

75.5-6

2 10

1.8 Chemical Composition

SiO₂

(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)

Ametrine and Augite Chemical Formula

While comparing Ametrine and Augite 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 Augite chemical formula.

Chemical formula of Ametrine- SiO₂
Chemical formula of Augite- (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)

Compare Gems for Scorpio

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Ametrine Vs Gahnospinel

Ametrine and Augite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ametrine and Augite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ametrine and Augite Optical Properties during the identification of gemstone. Specific gravity of Ametrine is 3.19-3.56 whereas that of Augite is 3.19-3.56.