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Lazulite
Lazulite

Bort
Bort



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Lazulite
X
Bort

Lazulite and Bort Physical Properties

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Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.04-3.17-9999
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

{001} Indistinct, {???} Indistinct
None

Mohs Hardness

5.5-9999
2 10
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Chemical Composition

(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
C

Lazulite and Bort Chemical Formula

While comparing Lazulite and Bort 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 Lazulite and Bort chemical formula.

  • Chemical formula of Lazulite- (Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
  • Chemical formula of Bort- C

Lazulite and Bort Specific Gravity

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