Vlasovite and Tanzanite Physical Properties

Vlasovite

Tanzanite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Nearly insoluble in HCl and HNO₃

Not Available

1.3 Durability

Not Available

Hard

1.4 Specific Gravity

2.973.35

1 7.18

1.5 Fracture

Conchoidal, Brittle

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

1.6 Cleavage

Distinct on {010}

Perfect {010}, imperfect {100}

1.7 Mohs Hardness

66.5-7

2 10

1.8 Chemical Composition

Not Available

Ca₂Al₃(SiO₄)₃(OH)

Vlasovite and Tanzanite Chemical Formula

While comparing Vlasovite 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 Vlasovite and Tanzanite chemical formula.

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

Compare Brown Gemstones

Vlasovite Vs Allanite

Vlasovite Vs Adamite

Vlasovite Vs Alabaster

Vlasovite and Tanzanite Specific Gravity

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