Zoisite and Gadolinium Gallium Garnet Physical Properties

Zoisite

Gadolinium Gallium 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

3.20-3.507.05

1 7.18

1.5 Fracture

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Even

Not Available

1.6 Cleavage

Perfect {010} imperfect {100}

Not Available

1.7 Mohs Hardness

6-76.5

2 10

1.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

Not Available

Zoisite and Gadolinium Gallium Garnet Chemical Formula

While comparing Zoisite and Gadolinium Gallium 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 Zoisite and Gadolinium Gallium Garnet chemical formula.

Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)

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Zoisite and Gadolinium Gallium Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zoisite and Gadolinium Gallium Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zoisite and Gadolinium Gallium Garnet Optical Properties during the identification of gemstone. Specific gravity of Zoisite is 7.05 whereas that of Gadolinium Gallium Garnet is 7.05.