Tanzanite and Bloodstone Physical Properties

Tanzanite

Bloodstone

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Hard

Not Available

1.4 Specific Gravity

3.352.63-2.65

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Perfect {010}, imperfect {100}

Indiscernible

1.7 Mohs Hardness

6.5-77

2 10

1.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

SiO₂

Tanzanite and Bloodstone Chemical Formula

While comparing Tanzanite and Bloodstone 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 Bloodstone chemical formula.

Chemical formula of Tanzanite- Ca₂Al₃(SiO₄)₃(OH)
Chemical formula of Bloodstone- SiO₂

Compare Semi Precious Gemstones

Tanzanite Vs Alexandrite

Tanzanite Vs Amethyst

Tanzanite Vs Beryl

Tanzanite and Bloodstone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tanzanite and Bloodstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Bloodstone Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 2.63-2.65 whereas that of Bloodstone is 2.63-2.65.