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Faustite
Faustite

Prasiolite
Prasiolite



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Faustite
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Prasiolite

Faustite and Prasiolite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.9
Conchoidal
{???} Indistinct
4.5
(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
 
Brittle
-
-
2.65
Conchoidal, ConchoidalWalter Schumann
3,1
7
SiO 2Ulrich Henn and Claudio C.

Faustite and Prasiolite Chemical Formula

While comparing Faustite and Prasiolite 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 Faustite and Prasiolite chemical formula.

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Faustite and Prasiolite Specific Gravity

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