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Pezzottaite
Pezzottaite

Milarite
Milarite



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Pezzottaite
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Milarite

Pezzottaite and Milarite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
2.90-3.14
Conchoidal, Uneven
Imperfect; basal
7.5-8
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
 
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-
-
2.52-2.60
Uneven, Conchoidal
{0001} Imperfect, {1120} Imperfect
5.5-6
KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Pezzottaite and Milarite Chemical Formula

While comparing Pezzottaite and Milarite 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 Milarite chemical formula.

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Pezzottaite and Milarite Specific Gravity

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