Fayalite and Tsavorite Garnet Physical Properties

Fayalite

Tsavorite 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

4.3923.6

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

{010} moderate, {100} imperfect

None

1.7 Mohs Hardness

6.5-77-7.5

2 10

1.8 Chemical Composition

Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Ca₃Al₂Si₃O₁₂

Fayalite and Tsavorite Garnet Chemical Formula

While comparing Fayalite and Tsavorite 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 Fayalite and Tsavorite Garnet chemical formula.

Chemical formula of Fayalite- Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Tsavorite Garnet- Ca₃Al₂Si₃O₁₂

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Fayalite and Tsavorite Garnet Specific Gravity

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