Zoisite and Ametrine Physical Properties

Zoisite

Ametrine

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.20-3.502.65

1 7.18

1.5 Fracture

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Even

Not Available

1.6 Cleavage

Perfect {010} imperfect {100}

Indiscernible

1.7 Mohs Hardness

6-77

2 10

1.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

SiO₂

Zoisite and Ametrine Chemical Formula

While comparing Zoisite and Ametrine 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 Zoisite and Ametrine chemical formula.

Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)
Chemical formula of Ametrine- SiO₂

Compare Brown Gemstones

Zoisite Vs Sphene

Zoisite Vs Sunstone

Zoisite Vs Tourmaline Bi Color

Zoisite and Ametrine Specific Gravity

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