Faustite and Golden Beryl Physical Properties

Faustite

Golden Beryl

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.92.6-2.8

1 7.18

1.5 Fracture

Conchoidal, ConchoidalAnthony et al, Conchoidal, Brittle, Conchoidal

Not Available

1.6 Cleavage

{???} Indistinct

3,1 basal

1.7 Mohs Hardness

4.57.5-8.0

2 10

1.8 Chemical Composition

(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Be₃Al₂SiO₆

Faustite and Golden Beryl Chemical Formula

While comparing Faustite and Golden Beryl 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 Golden Beryl chemical formula.

Chemical formula of Faustite- (Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Golden Beryl- Be₃Al₂SiO₆

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Faustite and Golden Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Faustite and Golden Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Faustite and Golden Beryl Optical Properties during the identification of gemstone. Specific gravity of Faustite is 2.6-2.8 whereas that of Golden Beryl is 2.6-2.8.