Amazonite and Aventurine Physical Properties

Amazonite

Aventurine

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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

2.55-2.572.64-2.69

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Conchoidal

1.6 Cleavage

2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal

Indiscernible

1.7 Mohs Hardness

6-6.57-6.5

2 10

1.8 Chemical Composition

KAlSi₃O₈

SiO₂

Amazonite and Aventurine Chemical Formula

While comparing Amazonite and Aventurine 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 Amazonite and Aventurine chemical formula.

Chemical formula of Amazonite- KAlSi₃O₈
Chemical formula of Aventurine- SiO₂

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Amazonite and Aventurine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amazonite and Aventurine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amazonite and Aventurine Optical Properties during the identification of gemstone. Specific gravity of Amazonite is 2.64-2.69 whereas that of Aventurine is 2.64-2.69.