Druzy and Tanzanite Physical Properties

Druzy

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

Not Available3.35

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

2.5-36.5-7

2 10

1.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

Druzy and Tanzanite Chemical Formula

While comparing Druzy 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 Druzy and Tanzanite chemical formula.

Chemical formula of Druzy- Au
Chemical formula of Tanzanite- Ca₂Al₃(SiO₄)₃(OH)

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Druzy and Tanzanite Specific Gravity

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