Home
Gemstones


Cryolite and Faustite Physical Properties


Faustite and Cryolite Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Soluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.97   
2.9   

Fracture
Uneven   
Conchoidal, ConchoidalAnthony et al, Conchoidal, Brittle, Conchoidal   

Cleavage
None observed   
{???} Indistinct   

Mohs Hardness
2.5   
4.5   

Chemical Composition
Na 3AlF 6Ulrich Henn and Claudio C.   
(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
<< Astrology

Cryolite and Faustite Chemical Formula

While comparing Cryolite 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 Cryolite and Faustite chemical formula.

Compare Red Gemstones

Cryolite and Faustite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cryolite and Faustite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cryolite and Faustite Optical Properties during the identification of gemstone. Specific gravity of Cryolite is 2.9 whereas that of Faustite is 2.9.

Red Gemstones

Red Gemstones


Compare Red Gemstones