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Pezzottaite
Pezzottaite

Hyacinth
Hyacinth



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Pezzottaite
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Hyacinth

Pezzottaite and Hyacinth Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.90-3.14
Conchoidal, Uneven
Imperfect; basal
7.5-8
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
 
-
-
-
3.93-4.73
Conchoidal
Indiscernible
6.5-7.5
ZrSiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Pezzottaite and Hyacinth Chemical Formula

While comparing Pezzottaite and Hyacinth 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 Pezzottaite and Hyacinth chemical formula.

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Pezzottaite and Hyacinth Specific Gravity

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