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Alunite
Alunite

Tahitian pearl
Tahitian pearl



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Alunite
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Tahitian pearl

Alunite and Tahitian pearl Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Soluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.6-2.9Not Available
Amber
1 7.18
1.5 Fracture
Conchoidal, Uneven
Not Available
1.6 Cleavage
On {0001}, perfect
Not Available
1.7 Mohs Hardness
3.5-4Not Available
Amber
2 10
1.8 Chemical Composition
KAl3(SO4)2(OH)6
Not Available

Alunite and Tahitian pearl Chemical Formula

While comparing Alunite and Tahitian pearl 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 Tahitian pearl chemical formula.

  • Chemical formula of Alunite- KAl3(SO4)2(OH)6
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Alunite and Tahitian pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Alunite and Tahitian pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Alunite and Tahitian pearl Optical Properties during the identification of gemstone. Specific gravity of Alunite is Not Available whereas that of Tahitian pearl is Not Available.