Garnet and Onyx Physical Properties

Garnet

Onyx

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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

3.55-4.332.55-2.70

1 7.18

1.5 Fracture

Conchoidal, Uneven

Not Available

1.6 Cleavage

Indistinct

Indiscernible

1.7 Mohs Hardness

6.5-7.56.5-7

2 10

1.8 Chemical Composition

Garnet is a series of several different minerals with unique chemical formulas.

SiO₂

Garnet and Onyx Chemical Formula

While comparing Garnet and Onyx 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 Garnet and Onyx chemical formula.

Chemical formula of Garnet- Garnet is a series of several different minerals with unique chemical formulas.
Chemical formula of Onyx- SiO₂

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Garnet and Onyx Specific Gravity

Another important criteria for qualitative analysis of gemstones is Garnet and Onyx Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Garnet and Onyx Optical Properties during the identification of gemstone. Specific gravity of Garnet is 2.55-2.70 whereas that of Onyx is 2.55-2.70.