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Alunite
Alunite

Rinkite Ce
Rinkite Ce



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Alunite
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Rinkite Ce

Alunite and Rinkite Ce Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
Soluble
-
2.6-2.9
Conchoidal, Uneven
On {0001}, perfect
3.5-4
KAl3(SO4)2(OH)6
 
-
-
-
3.29-3.33
Uneven
Perfect
5
(Ca,Ce) 4 Na(Na,Ca) 2 Ti(Si 2 O 7 ) 2 F 2 (O,F) 2 Michael O’Donoghue, Gems, Sixth Edition (2006)

Alunite and Rinkite Ce Chemical Formula

While comparing Alunite and Rinkite Ce 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 Alunite and Rinkite Ce chemical formula.

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Alunite and Rinkite Ce Specific Gravity

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