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Fire Agate
Fire Agate

Faustite
Faustite



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Fire Agate
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Faustite

Fire Agate and Faustite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.60-2.64
Uneven, Splintery, Conchoidal
Absent
6.5-7
SiO 2Arthur Thomas , Gemstones (2009)
 
-
-
-
2.9
Conchoidal
{???} Indistinct
4.5
(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Fire Agate and Faustite Chemical Formula

While comparing Fire Agate 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 Fire Agate and Faustite chemical formula.

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Fire Agate and Faustite Specific Gravity

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