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Boracite
Boracite

Zultanite
Zultanite



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Boracite
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Zultanite

Boracite and Zultanite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.95-2.96-9999
1 7.18
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Fracture

Conchoidal
-

Cleavage

None
-

Mohs Hardness

7-7.56.5-7
2 10
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Chemical Composition

Mg 3B 7O 13ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
-

Boracite and Zultanite Chemical Formula

While comparing Boracite and Zultanite 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 Boracite and Zultanite chemical formula.

  • Chemical formula of Boracite- Mg 3B 7O 13ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Zultanite- -

Boracite and Zultanite Specific Gravity

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