Zektzerite and Emerald Physical Properties

Zektzerite

Emerald

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

Hard

1.4 Specific Gravity

2.792.67-2.78

1 7.18

1.5 Fracture

Not Available

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

{100} and {010} perfect

Imperfect on the [0001]

1.7 Mohs Hardness

67.5-8

2 10

1.8 Chemical Composition

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

Be₃Al₂SiO₆

Zektzerite and Emerald Chemical Formula

While comparing Zektzerite and Emerald 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 Zektzerite and Emerald chemical formula.

Chemical formula of Zektzerite- LiNa(Zr,Ti,Hf)Si 6O 15Ulrich Henn and Claudio C.
Chemical formula of Emerald- Be₃Al₂SiO₆

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Zektzerite and Emerald Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zektzerite and Emerald Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zektzerite and Emerald Optical Properties during the identification of gemstone. Specific gravity of Zektzerite is 2.67-2.78 whereas that of Emerald is 2.67-2.78.