Andradite Garnet and Pyrope Garnet Physical Properties

Andradite Garnet

Pyrope Garnet

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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

3.8-3.93.5-3.6

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

None

1.7 Mohs Hardness

6.5-7.57-7.5

2 10

1.8 Chemical Composition

Ca₃Fe³⁺₂Si₃O₁₂

Mg₃Al₂Si₃O₁₂

Andradite Garnet and Pyrope Garnet Chemical Formula

While comparing Andradite Garnet and Pyrope Garnet 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 Andradite Garnet and Pyrope Garnet chemical formula.

Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂
Chemical formula of Pyrope Garnet- Mg₃Al₂Si₃O₁₂

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Andradite Garnet and Pyrope Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andradite Garnet and Pyrope Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andradite Garnet and Pyrope Garnet Optical Properties during the identification of gemstone. Specific gravity of Andradite Garnet is 3.5-3.6 whereas that of Pyrope Garnet is 3.5-3.6.