Ammolite and Pezzottaite Physical Properties

Ammolite

Pezzottaite

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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

2.75-2.802.90-3.14

1 7.18

1.5 Fracture

Uneven, Granular

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

no true cleavage

Imperfect; basal

1.7 Mohs Hardness

47.5-8

2 10

1.8 Chemical Composition

Not Available

(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.

Ammolite and Pezzottaite Chemical Formula

While comparing Ammolite and Pezzottaite 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 Ammolite and Pezzottaite chemical formula.

Chemical formula of Pezzottaite- (Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.

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Ammolite and Pezzottaite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ammolite and Pezzottaite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ammolite and Pezzottaite Optical Properties during the identification of gemstone. Specific gravity of Ammolite is 2.90-3.14 whereas that of Pezzottaite is 2.90-3.14.