Lazulite and Apatite Physical Properties

Lazulite

Apatite

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.04-3.17

Uneven

{001} Indistinct, {???} Indistinct

5.5

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

3.16-3.23

Conchoidal, Uneven, Conchoidal to uneven

[0001] indistinct, [1010] indistinct

Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references

Lazulite and Apatite Chemical Formula

While comparing Lazulite and Apatite 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 Apatite chemical formula.

Compare Gems for Gemini » More

Lazulite Vs Chrome Diopside

Lazulite Vs Crystal Quartz

Lazulite Vs Rhyolite

» More Compare Gems for Gemini

Lazulite and Apatite Specific Gravity

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