Matrix Opal and Amazonite Physical Properties

Matrix Opal

Amazonite

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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

1.98-2.50

2.55-2.57

1.5 Fracture

Conchoidal, Conchoidal, Gemstones of the world (2001)

Uneven, Uneven, Gems, Sixth Edition (2006)

1.6 Cleavage

Not Available

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

1.7 Mohs Hardness

5.5-6.5

6-6.5

1.8 Chemical Composition

Not Available

KAlSi₃O₈

Matrix Opal and Amazonite Chemical Formula

While comparing Matrix Opal and Amazonite 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 Matrix Opal and Amazonite chemical formula.

Chemical formula of Amazonite- KAlSi₃O₈

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Matrix Opal and Amazonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Matrix Opal and Amazonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Matrix Opal and Amazonite Optical Properties during the identification of gemstone. Specific gravity of Matrix Opal is 2.55-2.57 whereas that of Amazonite is 2.55-2.57.