Tanzanite and Yttrium Aluminium Garnet Physical Properties

Tanzanite

Yttrium Aluminium Garnet

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Hard

Not Available

1.4 Specific Gravity

3.354.55

1 7.18

1.5 Fracture

Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)

Not Available

1.6 Cleavage

Perfect {010}, imperfect {100}

Not Available

1.7 Mohs Hardness

6.5-78-8.5

2 10

1.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

Y 3Al 5O 12Ulrich Henn and Claudio C.

Tanzanite and Yttrium Aluminium Garnet Chemical Formula

While comparing Tanzanite and Yttrium Aluminium 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 Tanzanite and Yttrium Aluminium Garnet chemical formula.

Chemical formula of Tanzanite- Ca₂Al₃(SiO₄)₃(OH)
Chemical formula of Yttrium Aluminium Garnet- Y 3Al 5O 12Ulrich Henn and Claudio C.

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Tanzanite and Yttrium Aluminium Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tanzanite and Yttrium Aluminium Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Yttrium Aluminium Garnet Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 4.55 whereas that of Yttrium Aluminium Garnet is 4.55.