Fibrolite and Andradite Garnet Physical Properties

Fibrolite

Andradite 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

3.14-3.253.8-3.9

1 7.18

1.5 Fracture

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

Not Available

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

6-76.5-7.5

2 10

1.8 Chemical Composition

Al 2SiO 5Arthur Thomas , Gemstones (2009)

Ca₃Fe³⁺₂Si₃O₁₂

Fibrolite and Andradite Garnet Chemical Formula

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

Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)
Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂

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Fibrolite and Andradite Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fibrolite and Andradite Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fibrolite and Andradite Garnet Optical Properties during the identification of gemstone. Specific gravity of Fibrolite is 3.8-3.9 whereas that of Andradite Garnet is 3.8-3.9.