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Demantoid Garnet
Demantoid Garnet

Alunite
Alunite



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Demantoid Garnet
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Alunite

Demantoid Garnet and Alunite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
Imperfect
-9999
Ca3Fe2(SiO4)3
 
Brittle
Soluble
-
2.6-2.9
Conchoidal, Uneven
On {0001}, perfect
3.5-4
KAl3(SO4)2(OH)6

Demantoid Garnet and Alunite Chemical Formula

While comparing Demantoid Garnet and Alunite 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 Demantoid Garnet and Alunite chemical formula.

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Demantoid Garnet and Alunite Specific Gravity

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