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Tigers Eye
Tigers Eye

Variscite
Variscite



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Tigers Eye
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Variscite

Tigers Eye and Variscite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.58-2.64
2.42-2.58
1.5 Fracture
Gems, Sixth Edition (2006)
Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
1.6 Cleavage
Indiscernible
[010] perfect
1.7 Mohs Hardness
6.5-7
4-5
1.8 Chemical Composition
SiO2
AlPO4 · 2(H2O)

Tigers Eye and Variscite Chemical Formula

While comparing Tigers Eye and Variscite 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 Tigers Eye and Variscite chemical formula.

  • Chemical formula of Tigers Eye- SiO2
  • Chemical formula of Variscite- AlPO4 · 2(H2O)

Tigers Eye and Variscite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tigers Eye and Variscite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tigers Eye and Variscite Optical Properties during the identification of gemstone. Specific gravity of Tigers Eye is 2.42-2.58 whereas that of Variscite is 2.42-2.58.