Pyrope Garnet and Tanzanite Physical Properties

Pyrope Garnet

Tanzanite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

Hard

1.4 Specific Gravity

3.5-3.63.35

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

None

Perfect {010}, imperfect {100}

1.7 Mohs Hardness

7-7.56.5-7

2 10

1.8 Chemical Composition

Mg₃Al₂Si₃O₁₂

Ca₂Al₃(SiO₄)₃(OH)

Pyrope Garnet and Tanzanite Chemical Formula

While comparing Pyrope Garnet and Tanzanite 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 Pyrope Garnet and Tanzanite chemical formula.

Chemical formula of Pyrope Garnet- Mg₃Al₂Si₃O₁₂
Chemical formula of Tanzanite- Ca₂Al₃(SiO₄)₃(OH)

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Pyrope Garnet and Tanzanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrope Garnet and Tanzanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope Garnet and Tanzanite Optical Properties during the identification of gemstone. Specific gravity of Pyrope Garnet is 3.35 whereas that of Tanzanite is 3.35.