Tanzanite and Chrysotile Physical Properties

Tanzanite

Chrysotile

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

insoluble in water

1.3 Durability

Hard

Not Available

1.4 Specific Gravity

3.352.51-2.63

1 7.18

1.5 Fracture

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

Fibrous

1.6 Cleavage

Perfect {010}, imperfect {100}

Not Available

1.7 Mohs Hardness

6.5-72.5-4.5

2 10

1.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)

Tanzanite and Chrysotile Chemical Formula

While comparing Tanzanite and Chrysotile 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 Chrysotile chemical formula.

Chemical formula of Tanzanite- Ca₂Al₃(SiO₄)₃(OH)
Chemical formula of Chrysotile- Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)

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Tanzanite and Chrysotile Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tanzanite and Chrysotile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Chrysotile Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 2.51-2.63 whereas that of Chrysotile is 2.51-2.63.