×

Lazulite
Lazulite

Faustite
Faustite



ADD
Compare
X
Lazulite
X
Faustite

Lazulite and Faustite Physical Properties

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
 
-
-
-
2.9
Conchoidal
{???} Indistinct
4.5
(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Lazulite and Faustite Chemical Formula

While comparing Lazulite and Faustite 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 Faustite chemical formula.

    >>

Lazulite and Faustite Specific Gravity

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