Alexandrite and Zektzerite Physical Properties

Alexandrite

Zektzerite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.69-3.812.79

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

1,1 ; 3,2.

{100} and {010} perfect

1.7 Mohs Hardness

8.56

2 10

1.8 Chemical Composition

BeAl ₂ O ₄

LiNa(Zr,Ti,Hf)Si 6O 15Ulrich Henn and Claudio C.

Alexandrite and Zektzerite Chemical Formula

While comparing Alexandrite and Zektzerite 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 Alexandrite and Zektzerite chemical formula.

Chemical formula of Alexandrite- BeAl ₂ O ₄
Chemical formula of Zektzerite- LiNa(Zr,Ti,Hf)Si 6O 15Ulrich Henn and Claudio C.

Compare Gems for Scorpio

Alexandrite Vs Gahnospinel

Alexandrite Vs Citrine

Alexandrite Vs Fluorite

Alexandrite and Zektzerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Alexandrite and Zektzerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Alexandrite and Zektzerite Optical Properties during the identification of gemstone. Specific gravity of Alexandrite is 2.79 whereas that of Zektzerite is 2.79.