Andradite Garnet and Moissanite Physical Properties

Andradite Garnet

Moissanite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

none

1.3 Durability

Not Available

1.4 Specific Gravity

3.8-3.93.17-3.24

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

None

(0001) indistinct

1.7 Mohs Hardness

6.5-7.59-9.5

2 10

1.8 Chemical Composition

Ca₃Fe³⁺₂Si₃O₁₂

SiCArthur Thomas , Gemstones (2009)

Andradite Garnet and Moissanite Chemical Formula

While comparing Andradite Garnet and Moissanite 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 Moissanite chemical formula.

Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂
Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)

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Andradite Garnet and Moissanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andradite Garnet and Moissanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andradite Garnet and Moissanite Optical Properties during the identification of gemstone. Specific gravity of Andradite Garnet is 3.17-3.24 whereas that of Moissanite is 3.17-3.24.