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Pezzottaite
Pezzottaite

Heliotrope
Heliotrope



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Pezzottaite
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Heliotrope

Pezzottaite and Heliotrope 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.
 
-
-
-
2.61
-
None
6.5-7
SiO2

Pezzottaite and Heliotrope Chemical Formula

While comparing Pezzottaite and Heliotrope 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 Heliotrope chemical formula.

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Pezzottaite and Heliotrope Specific Gravity

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